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Math · Advanced Math

Solve a quadratic by the quadratic formula

Untimed practice

Question 1

Which choice gives all solutions to \(2x^2 - 8x - 10 = 0\)?

Choose one answer A\(x = -1 \text{ and } x = 6\) B\(x = -5 \text{ and } x = 1\) C\(x = 1 \text{ and } x = 5\) D\(x = -1 \text{ and } x = 5\)

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