Use the chain rule.
Let u = 25sin²(x), such that dy/dx = dy/du · du/dx


Answer:
the answer is 11.66
Step-by-step explanation:
because 3 cant give 0 anything 9 will make 1, 2 but 2 cant change 6
Find a common denominator first
3/8 x 3/3 =9/24
1/3x 8/8 =8/24
8/24+9/24=17/24