Question

Which are the zeroes of p(x) = x2

+ 3x - 10 :

a) 5, -2 b ) -5, 2 c) -5, -2 d) none of the these
​

Answer 1

Answer:

ANSWER:b) -5,2

When x= -5

(-5)^2+3(-5)-10

=(25)+(-15) - 10

=25-25

=0

When x= 2

(2)^2+3(2)-10

= 4+6-10

= 10-10

=0

Answer 2

Answer:

D) none of these

Step-by-step explanation:

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