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Mathematics, 07.12.2019 00:31 madpanda55

What substitution should be used to rewrite 6(x + 5)2 + 5(x + 5) -4 = 0 as a quadratic equation?
u= (x + 5)
u= (x - 5)
u= (x + 5)2
u=(x - 5)2
o ae

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What substitution should be used to rewrite 6(x + 5)2 + 5(x + 5) -4 = 0 as a quadratic equation?

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