Question

Solve ax^2-c=0 assume a and c are positive​

Answer 1

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Answer:

x = ±√(c/a)

Explanation:

Undo what is done to x.

ax² -c = 0

ax² = c . . . . . . add c

x² = c/a . . . . . . divide by a

x = ±√(c/a) . . . . take the square root