How do you combine #(-3x^3+-11) - (4x^3+x^2-x)#?

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How do you combine #(-3x^3+-11) - (4x^3+x^2-x)#?

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Answer 1 · 2018-05-26T19:31:19

(-3#x^3+11#) - (4#x^3+x^2-x#) = -3#x^3+11# -4#x^3 -x^2#+#x#
=-7#x^3# -#x^2# +#x#+11
(-3#x^3-11#) - (4#x^3+x^2-x#) = -3#x^3-11# -4#x^3 -x^2#+#x#
=-7#x^3# -#x^2# +#x#-11

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How do you combine #(-3x^3+-11) - (4x^3+x^2-x)#?

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