Question

zero of polynomial 2(x)+7

Answer 1

The condition is such that
$2x+7=0$
⇒$2x=-7$
⇒$x= \frac{-7}{2}$
⇒$x=-3.5$
Ans:$x=-3.5$
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Answer 2

To find the zero of a polynomial equate the polynomial to zero and find the value of x.

2(x) + 7 = 0

2(x) = -7

(x) = -7/2