25m²-10mn³+n⁶ = (5m - n³)² = (5m-n³)(5m-n³)<span>
4n³ ₓ 0,3n⁵ = 1,2</span>³⁺⁵ = 1,2n⁸<span>
x(2y-3x)-y(2x-4y) = 2xy - 3x</span>² - 2xy + 4y² = 4y² - 3x²<span>
(xy-3y)+(xa-3a) = y</span>(x-3) + a(x-3) = (x-3)(y+a)
<span>
(x-1)(x+1)-x(x-2)=0
x</span>² - 1- x² + 2x= 0
<span> 2x = 1
x = 1 : 2
x = 0,5
(x²-1²) </span>· (x-1)(x+1) = (x²-1²) · (x²-1²) = (x²-1)²
Ответ в приложении ХХХХХХХХХХХХХ
36b² - (b-6)²=(6b)²-(b-6)²=(6b+b-6)(6b-b+6)=(7b-6)(5b+6)