Question

Area of a rectangle whose length is (3x-4) and breadth is (2x+7) isRequired to answer. Single choice.

(1 Point)

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Answer 1

Answer:

Here is your answer......hope it helps

Answer 2

Answer:

area of rectangle=l×b

so, length=3x-4

b=2x+7

area of rectangle=(3x-4)×(2x+7)

=6x*2+21x-8x-28

= 3x(2x+7)-4(2x+7)

=(2x+7)(3x-4)

=x=-7\2,x=4\3

so, put the value of x=4\3 in place of x and find area