Question

Anyone know? Help is much appreciated.

Answer 1

Answer: C.) FOIL

Step-by-step explanation:

((x^2)+(−2))(((−5)x^2)+(x))=(x2)⋅((−5)x^2)+(x^2)⋅(x)+(−2)⋅((−5)x^2)+(−2)⋅(x)

=(−5x^4)+(x^3)+(10x^2)+(−2x)=

=−5x^4+x^3+10x^2−2x.

Answer: (x2−2)((−5)x2+x)=−5x4+x3+10x2−2x

Answer 2

Answer:

That is foiling. You are just breaking the equation by solving it.

Hope that helps and feel free to ask me more questions :)

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