Question

Write and simplify an equation to find the area of a rectangle (2x+5) (3x-7)

Answer 1

6x^2+x-35

Explanation:

We know the area of a rectangle is Length × Width. In this case we don't know the exact numerical dimensions of length and width but we can still come up with a solution by multiplying both (2x+5)(3x-7) and so:

`(2x+5)(3x-7)=6x^2-14x+15x-35=6x^2+x-35`