What are the solutions to the equation x² = 625?
2 answers:
The correct answer would be B. Because if you multiply -25 * -25 (because the x has 2 to the second power) the answer would be 625 :)
Hope I helped.
Answer:
B - 25
C. 25
Step-by-step explanation:
What are the solutions to the equation x² = 625?
The expression is
x² = 625
The expression want us to find the value of x.
x² = 625
since x is in square, to cancel the square on x we square root both sides.
Square rooting both sides
√x² = √625
x = √625
x = 25
The value of x is 25
The answer can also be -25 , since the square of -25 is also equals to 625.
-25 × -25 = 625
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Step-by-step explanation:
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Answer:
A
Step-by-step explanation:
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Step-by-step explanation:
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