asked 142k views
1 vote
What are the solutions for x when y is equal to 0 in the quadratic function.

Y=x^2-25

A. x = 5
B. x = −20 or x = 5
C. x = 5 or x = −5
D. x = 10 or x = −15

asked
User Bulleric
by
7.6k points

1 Answer

3 votes

x^2 -25 = 0 \\ x^2=25 \\ x=+/- √(25) \\ x = +/- 5
answered
User Toha
by
8.8k points

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