(x²+5x-6) its width is (x+2) meters
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(x²+5x-6) its width is (x+2) meters
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Answer:
(x + a), so that (x + a)(x + 3) = x² + 5x + 6
Step-by-step explanation:
It shouldn’t be too difficult to work out what a is, since you need to be able to multiply it by 3 to come up with the 6 at the end of the expression for area, and when you multiply the (x + whatever) by (x + 3) you should get x² + 5x + 6 painlessly.