Question

(2x-y^2) в 6 степени

Answer 1

(2x)⁶+6(2x)⁵·(-y²)+15· (2x)⁴·(-y²)²+20·(2x)³·(-y²)³+15·(2x)²·(-y²)⁴+6· (2x)·(-y²)⁵+(-y²)⁶=

=64x⁶-192x⁵·y²+240x⁴·y⁴-160x³·y⁶+60·x²·y⁸-12x·y¹⁰+y¹²