Question 425764
(5x^2-45)/(x^2+6x+9)
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Factor:
[5(x^2-9)]/[(x+3)^2]
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Factor:
[5(x-3)(x+3)]/[(x+3)^2
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Cancel (x+3) in numerator and denominator to get:
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[5(x-3)]/(x+3)
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Cheers,
stan H.