Math, asked by maniksamotra111, 1 month ago

If the area of the rectangle is x² + 4x + 3, then find its possible dimensions.


(x-3) (x+4)

(2x+1) (x+1)

(x-1)(x+3)

(x + 3)(x+1)​

Answers

Answered by shindesnehas0620
2

Answer:

If the area of a rectangle is 4x2 + 4x - 3, then its possible dimensions are: 2x - 3, 2x + 1.

Answered by bagkakali
1

Answer:

x^2+4x+3

=x^2+3x+x+3

=x(x+3)+1(x+3)

=(x+3)(x+1)

so possible dimensions of the rectangle are

(x+3) &(x+1)

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