___ ___ ___ \/ x + \/ x + \/ x
sqrt(x) + sqrt(x) + sqrt(x)
Differentiate x+(x+x)\sqrt{x} + \left(\sqrt{x} + \sqrt{x}\right)x+(x+x) term by term:
Differentiate x+x\sqrt{x} + \sqrt{x}x+x term by term:
Apply the power rule: x\sqrt{x}x goes to 12x\frac{1}{2 \sqrt{x}}2x1
The result is: 1x\frac{1}{\sqrt{x}}x1
The result is: 32x\frac{3}{2 \sqrt{x}}2x3
The answer is:
3 ------- ___ 2*\/ x
-3 ------ 3/2 4*x
9 ------ 5/2 8*x