Question

the area of a rectangle is 2x^2-5-3 and the length of the rectangle is 2x+1. find the width of the rectangle​

Answer 1

Answer:

$x - 3$

Step-by-step explanation:

$\frac{2{x}^{2} - 5x - 3}{2x + 1} = \frac{[x - 3][2x + 1]}{2x + 1} = x - 3$

This is much faster than doing long-polynomial division, which we could have done, since the divisor is not in the form of x - c, where −c gives gives the OPPOSITE TERMS OF WHAT THEY REALLY ARE.

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