Question

$p(x) = 2x + 5$
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Answer 1

Answer:

2x +5 =0

2x = - 5

X =-5/2

H.T.H.y

Answer 2

Answer:

x=5/2

p(-5/2)= 2 × (-5/2)+5

p(-5/2)=-5+5=0

so x =0