joyceannecasulla06 joyceannecasulla06

02-10-2021
Mathematics

contestada

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

Answer Link

Otras preguntas

A woman with blue eyes (bb) and a man with brown eyes (bb) has a child. what is the percentage change that the child will have blue eyes?

if a runner is clocked from 20 m to 125 m in 13.5 seconds, what is the runner's velocity in m/s?

What is 1.28 as a fraction. Simplify

A commercial bank has excess reserves of $10,000 and a required reserve ratio of 20 percent. it grants a loan of $8,000 to a customer, who then writes out a che

Why did the United States abandon a policy of isolationism and move to one of internationalism

I need help. 5/6 + 7/12, it is adding fractions with unlike denominators. Please help! and show your work.

If 2 pizzas cost $16.22 how many 6 will cost

Scientists have found that dying millionaires are more likely to leave their fortunes to close genetic relatives than distant relatives or strangers. what conce

What is u-9=-7u+7 A. U=2 B. U=2 2/3 C. U=16 D. U=32

Which Prehistoric Native Americans were the first to inhabit North America and hunted giant prey such as the Mastodon?