Question

-(3+x(^2+5(1-x)^2 решение по подробнее

Answer 1

Ответ:

$- 3x {}^{2} + 5) \times (1 - 2x + x {}^{2} )$

$- (3x {}^{2} - 6x {}^{3} + 3x {}^{4} + 5 - 10x + 5x {}^{2} )$

$- (8x {}^{2} - 6x {}^{3} + 3x {}^{4} + 5 - 10x)$

$- 8x {}^{2} + 6 {}^{3} - 3x {}^{4} - 5 + 10x$

$- 3x {}^{4} + 6x {}^{3} - 8x {}^{2} + 10x - 5$