3 years ago

Which represents a quadratic function y=2(x+2)(x-1) in standard form

Mathematics

1 answer:

ale4655 [162]3 years ago

4 0

answer: y= 2x^2+2x-4
steps:
y= (2x+4)(x-1)
*FOIL method* y= (2x^2-2x+4x-4)
*simplify* y= 2x^2+2x-4

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