Question

WHAT IS ZERO OF THE POLYOMIAL OF X^2+7X+12

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

$\huge{\underline{\tt{QUESTION:-}}}$

What is the zero of the polynomial of x^2 + 7x + 12 ?

$\huge{\underline{\tt{ANSWER:-}}}$

p(x) = x^2 + 7x + 12

Let,
x + 3 = 0
x = 0 - 3
x = -3

Putting, x = -3

p(-3) = (-3)^2 + 7 (-3) + 12
p(-3) = 9 + (-21) + 12
p(-3) = 9 - 21 + 12
p(-3) = 21 - 21
p(-3) = 0

Thus, x = -3 is the zeroes of the given quadratic polynomial.