joyceannecasulla06 joyceannecasulla06

02-10-2021
Mathematics

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what is the solution of a² – 100 = 0?

Respuesta :

einiesh einiesh

02-10-2021

Answer:

a=10,-10

Step-by-step explanation:

a² - 100 = 0

(a)²- (10)² = 0

(a+10) (a-10) =0

either or

a+10=0 a-10=0

a= -10 a=10

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