Math, asked by Ummi1, 1 year ago

A rectangle’s length is (2x + 1) cm and its width is (2x – 1) cm. If its area is 15 cm2, find the value of x? please its urgent . pls tell the way clearly

Answers

Answered by stuti1
13
length of rectangle=(2x+1)
breadth=(2x-1)
area=l×b
(2x +1)X(2x-1)=15cm2
4x-2x+2x-1=15cm2
4xsquare-1=15 cm2
xsquare=16/4
x =√4

=x=2

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