Question

check whether 0 and -3 are zeroes of the polynomial x^2+3x I need answer in steps

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Answer 1

Answer:

yes, they are.

Step-by-step explanation:

As we know that,

If x is the zero of the polynomial p(x) then p(a) must be 0.

Hence,

p(0) = 0²+(3*0)= 0 + 0 = 0

p(-3) = (-3)²+(-3*3) = 9-9= 0

HENCE, CHECKED.

Answer 2

Answer:

Reported....................