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18 April, 18:47
Factor to solve. x^2-4x=45
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Claire Stout
18 April, 19:06
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Answer: X = 9 and X = - 5
Step-by-step explanation:
X^2 - 4x = 45
Move the 45 to the left side by subtraction
X^2 - 4x - 45 = 0
(X-9) (X+5) = 0
So X = 9 and X = - 5
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