Question

verify that 3is the zeros of the linear polynomial p(x)=4x-12

Answer 1

p(3)= 4(3)- 12
= 12-12
=0

hence, proved
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Answer 2

HOLA

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Given -- 3 is zero of the linear polynomial

P ( x ) = 4x - 12

P ( - 3 ) = 4 ( - 3 ) - 12

P ( - 3 ) = 4 × -3 = - 12

P ( - 3 ) = 12 - 12 = 0

Hence 3 is a zero of the given polynomial

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