23-01-2019
Mathematics

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What is the expression in factored form?

-20x^2 - 12x

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wegnerkolmp2741o wegnerkolmp2741o

23-01-2019

Answer:

-4x(5x-3)

Step-by-step explanation:

-20x^2 - 12x

-20x^2 = -4*5*x*x = -2*2*5*x*x

-12x = -4*3*x = -2*2*3*x

The common terms are -2*2*x = -4x. Whats left goes inside the parentheses

-4x(5x-3)

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