Question

I s 5
is a zero of
the quadratic
polynomial x2- kx-15, then find the
value of x.

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Answer 1

Answer:

Wrong question

Use your Comensence. 5 is given as the value of x. May be U have to find value of k.

Step-by-step explanation:

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Answer 2

Answer:

${x}^{2} - kx - 15 = p(x)$

$5 \: is \: a \: zero$

${(5)}^{2} - (5)k - 15 = 0$

$k = 2$