Question

if 2 is a zero of the polynomial ax^2-2x,find the value of a​

Answer 1

p(x) = ax^2-2x

To find zero

p(x) = a(2)²-2(2)= 0

⇒ a (4) -4 = 0

⇒a = 4/4

⇒ a = 1

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Answer 2

Step-by-step explanation:

a(2)^2-(2)(2)=0

4a-4=0

4a=4

a=1

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