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Popular >

expand (4x^2-2x+1)^7

Solution

expand

(4 x^{2} - 2 x + 1)^{7}

Solution

16384 x^{14} - 57344 x^{13} + 114688 x^{12} - 157696 x^{11} + 164864 x^{10} - 136192 x^{9} + 91392 x^{8} - 50304 x^{7} + 22848 x^{6} - 8512 x^{5} + 2576 x^{4} - 616 x^{3} + 112 x^{2} - 14 x + 1

Solution steps

(4 x^{2} - 2 x + 1)^{7}

(4 x^{2} - 2 x + 1)^{7} = (4 x^{2} - 2 x + 1) (4 x^{2} - 2 x + 1) (4 x^{2} - 2 x + 1) (4 x^{2} - 2 x + 1) (4 x^{2} - 2 x + 1) (4 x^{2} - 2 x + 1) (4 x^{2} - 2 x + 1)

= (4 x^{2} - 2 x + 1) (4 x^{2} - 2 x + 1) (4 x^{2} - 2 x + 1) (4 x^{2} - 2 x + 1) (4 x^{2} - 2 x + 1) (4 x^{2} - 2 x + 1) (4 x^{2} - 2 x + 1)

Expand

(4 x^{2} - 2 x + 1) (4 x^{2} - 2 x + 1) (4 x^{2} - 2 x + 1) (4 x^{2} - 2 x + 1) (4 x^{2} - 2 x + 1) (4 x^{2} - 2 x + 1) (4 x^{2} - 2 x + 1) : 16384 x^{14} - 57344 x^{13} + 114688 x^{12} - 157696 x^{11} + 164864 x^{10} - 136192 x^{9} + 91392 x^{8} - 50304 x^{7} + 22848 x^{6} - 8512 x^{5} + 2576 x^{4} - 616 x^{3} + 112 x^{2} - 14 x + 1

= 16384 x^{14} - 57344 x^{13} + 114688 x^{12} - 157696 x^{11} + 164864 x^{10} - 136192 x^{9} + 91392 x^{8} - 50304 x^{7} + 22848 x^{6} - 8512 x^{5} + 2576 x^{4} - 616 x^{3} + 112 x^{2} - 14 x + 1

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Frequently Asked Questions (FAQ)

What is expand (4x^2-2x+1)^7 ?
The solution to expand (4x^2-2x+1)^7 is