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What are the solutions to the equation x² = 169? (multiple answers) Select each correct answer. −84.5 −13 13 84.5

What are the solutions to the equation x² = 169? (multiple answers) Select each correct answer. −84.5 −13 13 84.5
asked 3.7k views
2 votes
What are the solutions to the equation x² = 169? (multiple answers)

Select each correct answer.
−84.5
−13
13
84.5

asked
User Guilherme Lima
by
8.4k points

2 Answers

2 votes
x² = 169
x^2 = 13^2
x = +- 13

answer

−13
13

hope it helps
answered
User Erik Van Oosten
by
8.3k points
3 votes
x^2=169

x=√169

x=±13

x=-13 and +13
answered
User Sean Chambers
by
7.5k points
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