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Pedro and Rebecca were trying to solve the equation:

0.1x^2 - 0.7x + 1.2 = 0
Pedro said, “I can multiply the entire equation by 10 and then factor. Then I can solve using the zero product property.”

Rebecca said, “I'll solve using the quadratic formula with a = 0.1 1, b = -0.7 and c = 1.2"

WHOs Strategy works?
A - Only Pedro's

B - Only Rebecca's

C - Both

D - Neither



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