Найдите производную функции :номер 746 747 (в) (г)

Решите задачу:

$y=x^6+x^1^0+12 \\ y'=(x^6+x^1^0+12)'=6x^5+10x^9$

$y=x^9-6x^2^1-36 \\ y'=(x^9-6x^2^1-36)'=9x^8-126x^2^0$

$y=(x^2+3)(x^4-1) \\ y'= (x^2+3)'\cdot (x^4-1)+(x^2+3)(x^4-1)'= \\ =2x(x^4-1)+(x^2+3)4x^3=2x^5-2x+4x^5+12x^3=6x^5+12x^3-2x$

$y'=(x^2-2)'(x^7+4)+(x^2-2)(x^7+4)'= \\ =2x(x^7+4)+(x^2-2)7x^6=2x^8+8x+7x^8-14x^6=9x^8-14x^6+8x$