Question

Wich of the following is a zero of the poynomial (px) = (x+5) (x-2) (a) 5 (b) -2 (c) -5. (d) 0

​

Answer 1

Answer:

hxjdhdihdjidjdbd and fingerprint

Answer 2

Answer:

Option (c) is -5

Step-by-step explanation:

given (x+5)(x-2)

solving

=x^2-2x+5x-10

= x^2+3x-10

by using formula

x=-b+-√b^2-4ac/2a

we get

= -3+-√9+40/2

= -3+-7/2

:. x= -5 or 2