Which represents the solution (s) of the equation x2 = 49?

Question

Mathematics

Kae

11 February, 07:54

Which represents the solution (s) of the equation x2 = 49?

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Answers (2)

Know the Answer?

Jairo Alvarado · Answer 1

If it's x², the possible answers are 7 and - 7.

Step-by-step explanation:

7²=49, (-7) ²=49

Those two numbers are the only numbers that fit the equation x²=49.

Guillermo Thornton · Answer 2

Answer: 7,-7

Step-by-step explanation: 7 squared is 7 times 7 which equals 49

-7 times - 7 is also 49 bc the negatives cancel each other out