3 years ago

Expand the expression using the Binomial Theorem and Pascal's Triangle: (3x-1)^3

1 answer:

6 0

(3x)^3+3(3x)^2*-1 +3(3x)(-1)^2+(-1)^3 then simply that down to 27x^3-27x^3+9x-1

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viktelen [127]

M - 30 = 10

so the number has to be 10 more than 30.

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kvasek [131]

Answer:

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Step-by-step explanation:

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