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2 votes
1.What is the solution set for x^2=100

A.{10}
B.{-10}
C.{-10,10}
D.{100}

2. Which property will we need to use to solve the equation?
X-10=5

User Ryggyr
by
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2 Answers

5 votes

Answer:

1)x=10

2)Substitution.

Explanation:

x^2=100

Take the square root of both sides.

The square root of x^2 is x

The square root of 100 is 10

So x=10

User Kilo
by
7.8k points
4 votes
Question number 1) c
Question number 2) addition
User Irexistus
by
7.5k points