Question

lf p(x) =5-4x+2x square with p(3)​

Answer 1

Answer:

p(x) =5-2x

-2x =-5

x=5/2

Step-by-step explanation:

p(3) =5-4(5/2)+2(5/2)

=5-10+5

=10-10

=0

Answer 2

Given Quadratic equation = 2x^2-4x+5( In –

–Standard form)

and also given p(3) =x

So, substitute x = 3 in the Quadratic equation, we get

•2(3)^2-4(3)+5

•(2×9) -12 + 5

•18 - 12 + 5

• 6 + 5

◆ P(3)=11

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