Question

${(3x - 1)}^{7} = a7 {x}^{7} + a6 {x}^{6} + ... + a1x + a0 \: then \: a7 + a6 + ... + a1 + a0 = \\ where \: a7 \: \: a6 \: \: etc \: are \: constant$
Pls solve in minimum steps .

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

11-Jul-2018 · [tex] {(3x - 1)}^{7} = a7 {x}^{7} + a6 {x}^{6} + ... + a1x + a0 \: then \: a7 + a6 + ... + a1 + a0 = \\ wh… Get the answers you need, now!

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if (3x-1)^7=a7x^7+a6x^6+a5x^5+.