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If a 7 and b 2 find the value of 2a + 3b

WebIf a*b=2a-3b+4ab , find the values of 5 2 and 3 / 2/5 . Question. Gauthmathier7509. Grade . 12 · YES! We solved the question! Check the full answer on App Gauthmath. Get the Gauthmath App. Good Question (154) Gauth Tutor Solution. Samuel. High school teacher. Tutor for 5 years. Answer. Explanation. 4.8 Weba + b = 3a - 3b 4b = 2a b = a/2 a+b =6 turns into a+ (a/2) = 6 multiply by 2, 2a+a=12 3a = 12 a = 4 since b = a/2 and a =4 then b=2. answer : a=4, b=2. More answers below Yash Dave Mathemagic 7 y Some Users have already answer it Here it is in different way a+b=6…. (1) a-b=2…. (2) Here coefficient of equation 1&2 will be the elements of determinate

If a=2 and b=3 find the value of 2a-3b Math Index

Web30 mrt. 2024 · Transcript. Example 9 Find the value of the following expressions for a = 3, b = 2. (i) a + b a + b Putting a = 3 , b = 2 = 3 + 2 = 5 Example 9 Find the value of the following expressions for a = 3, b = 2. (ii) 7a – 4b 7a – 4b Putting a = 3, b = 2 = 7 (3) − 4 (2) = 21 − 8 = 13 Example 9 Find the value of the following expressions for a ... WebGiven, A − 2 B = [1 3 5 7 ] and 2 A − 3 B = [− 2 0 5 7 ] 2 A − 4 B = [2 6 1 0 1 4 ]-----(1) 2 A − 3 B = [− 2 0 5 7 ]-----(2) Subtracting (1) from (2) gives B = [− 4 − 6 − 5 − 7 ] Hence, option A. shepherds field bethlehem israel https://annmeer.com

Q7If a 2 and b 3 find the value of i ii iii iv... - Lido Learning

WebWe will apply the same formula which we apply for (a-b)^2= a^2–2ab+b^2 so answer to this question (2a-b)^2 = (2a)^2–2 (2a) (b)+b^2 =4 (a^2)-4ab+b^2 Is the required answer … Web9 sep. 2024 · If a = 7 and b = − 7, what is the value of 2 a − 2 b + b 2 ? (A) -49 (B) 21 (C) 49 (D) 63 (E) 77 2 a − 2 b + b 2 = 2 a − b ( 2 − b) = 2 ∗ 7 + 7 ( 2 + 7) = 14 + 7 ∗ 9 = 14 + 63 = 77, Answer must be (E) L Kinshook GMAT Club Legend Joined: 03 Jun 2024 Web16 okt. 2024 · Shortcut Trick Put a = 2, b = 2. This satisfies the given conditions. Now, 2a + b = 2 × 2 + 2 = 4 + 2 = 6 Traditional method: Given : 4a 2 + b 2 = 20 ab = 4 To find : 2a + b Formula used : a 2 + b 2 = (a + b) 2 - 2ab Solution : 4a 2 + b 2 = 20 ⇒ (2a) 2 + b 2 = 20 ⇒ (2a + b) 2 - 2 × 2a × b = 20 ⇒ (2a + b) 2 - 4 × 4 = 20 ⇒ (2a + b) 2 - 16 = 20 shepherds field israel

If a+b=6, and a-b=2, what is the value of a, and b? - Quora

Category:If a = 7 and b = -7, what is the value of 2a - 2b + b^2

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If a 7 and b 2 find the value of 2a + 3b

If a : b : c = 2 : 3 : 4 and 2a - 3b + 4c = 33, then the value of c is ...

Web20 uur geleden · Solutions-Casella-Berger Homework Answers for Exercises Out of the Textbook. Chapter 2 - Equations in One Variable; Lesson 4: Solving Equations with Variables on Solve each equation. Variable on Each Side. 18. 50x5 Multiplying Radical Expressions Nov 12, 2024 · 3 10 2 9 7 4 16 11 19 12 Find the slope of each line. x + 4 = … Web1 feb. 2024 · if a=7 and b=2 then find the value of :-i) 2a+3b. ii) 2ab. iii) (a-b)^2. Required Answer :-Given:-a = 7,b = 2. Solution:-i) = 2a + 3b = 2(7) + 3(2) = 14 + 6 = 20 ii) = 2ab = …

If a 7 and b 2 find the value of 2a + 3b

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Web30 jun. 2024 · Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and … Web10 okt. 2024 · Annual Membership. Enjoy unlimited access on 5500+ Hand Picked Quality Video Courses

WebQuestion If a=3 and b=−2, find the value of : a a+b b Easy Solution Verified by Toppr Given, a=3,b=−2 a a+b b =3 3+(−2) −2 =27+(−21)2 =27+ 41 = 4109 Was this answer … Web29 mrt. 2024 · Hence, the values of the positive intergers a and b is 2 and 3 respectively and the value of 2a+3b is 13. Learn more about the algebraic expression here; …

Web18 mrt. 2024 · Hence, the value of. 2 a − 3 b = − 5. at a=2 and b=3. So, the correct answer is “-5”. Note: The value of algebraic expression will vary as the value of a variable … WebIf a * b = 2a – 3b + 4ab, find the values of 5 * 2 and 3*- 10. If a • b = a² + 2b and a * b = b² – b, find (2 • 3) * 4. Question Transcribed Image Text: 9. If a * b = 2a – 3b + 4ab, find the values of 5 * 2 and 3*- 5 %3D 10. If a o b = a² + 2b and a * b = b² – b, find (2 • 3) * 4. Expert Solution Want to see the full answer?

Web13 mrt. 2024 · Explanation: This appears to be a way of finding a number a, which when added to x2 −16x results in a square of form (x + b)2 We can write x2 −16x + a = (x +b)2 as x2 −16x +a = x2 + 2bx +b2 Now comparing coefficients of similar terms 2b = −16 or b = − 8 and a = b2 = ( −8)2 = 64 Answer link George C. Mar 13, 2024 a = 64 and b = − 8 …

Web9 mei 2024 · If `(2a - 3b)/(2a+3b) = 1/3`, then find the value of `(2a^(3) - 3b^(3))/(2a^(3) + 3b^(3))`. spring boot cpu 100%WebDiscussion Forum : Simplification - General Questions (Q.No. 4) Simplification. 4. If a - b = 3 and a 2 + b 2 = 29, find the value of ab. 10. spring boot crashWeb"hello welcome to Lido homework. If a is equal to 2 and B is equal to 3 then find the values of a square plus b square B - whole a cube a into V power of four power of a into B. Hold for now here are the answers. spring boot create scheduled task dynamicallyWebClick here to get an answer to your question If a = 2, b = 3 , find the value of 2a - 3b . Find the value of: (a+bc)/2a, when a=5,b=7 and c=2. Clarify math problem To solve a math problem, you need to first understand what the problem … springbootcrm系统Web10 dec. 2024 · [Expert Answer] find the matix A and B,if 2A+B is equal to (3 -4 2 7) and A-2B is equal to (4 3 1 1) - Brainly.in 10.12.2024 Math Secondary School answered • … shepherdsfield fulton moWeb2a1 a1−b1 3b1 , v2 = 2a2 a2− b2 3b2 , in H. Then v1+ v2 = 2a1 a1−b1 3b1 + 2a2 a2− b2 3b2 = 2( a1+ 2) (a1+ a2)−(b1+b2) 3(b1+b2) , in which case v1+ v2 is in H. Consequently, the statement is TRUE . 009 10.0points If His the set of vectors 2a a−b 3b in R3 for all real a and b, then H is closed under scalar multiplication. True or ... shepherds field sisters oregonWebGravel (largest fragment in this photo is about 40 mm (1.6 in)) Gravel / ˈɡrævəl / is a loose aggregation of rock fragments. Gravel occurs naturally throughout the world as a result of sedimentary and erosive geologic processes; it is also produced in large quantities commercially as crushed stone . Gravel is classified by particle size ... shepherds field sisters