Math, asked by anithakandi1508, 2 months ago

If the area of a rectangle with length (a+b) and breadth(2a+b)is the same as the algebraic

expression Ka'+3ab+b. Find the value of 'K'.​

Answers

Answered by STOKESY
0

Answer:

2a + b²/2 + b/2

Step-by-step explanation:

area of the rectangle = ka + 3ab + b

(a+b)(2a+b)= 2a² + ab + 2ab + b² = 2 a² + 3 Ab + b²

= ka + 3 Ab + b

=> ka = 2 a² + 3 Ab + b² - 3 Ab - b

=> K = 2a + b²/2 + b/2

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