Which represents the solution(s) of the equation x2 = 49?
2 answers:
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
Answer:
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.
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