Algebraeasy · Past Paper

Which equation has roots 0 and 5?

Ax^2 - 5x = 0
Bx^2 + 5x = 0
Cx^2 - 25 = 0
Dx^2 = 5

✓ Correct Answer: Ax^2 - 5x = 0

x(x-5) = 0 gives roots x=0 and x=5.

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