Question

-5/2 is the zero of polynomial p(x) = 2x+ 5​

Answer 1

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

by cancelling,

= - 5 + 5

= 0.

yes, it is true.

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Answer 2

Answer:

all are perpendicular to each other

Step-by-step explanation:

hope u understand this sol