Question

10)If one of the zero'sof polynomial ;x²+x-72 is 8 then the other zero's is *

urgent

8

9

-9

72

Other:


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Answer 1

Answer:

hola mate THIS is your answer

Step-by-step explanation:

on factorisation of the given zero of the polynomial

zero of the polynomial =

x2+x-72=0

x2+9x-8x-72=0

x(x+9)-8(x+9)=0

(x+9)(x-8)=0

x=-9,8

another zero is -9

HOPE THIS HELPS you