Answer:
-6 is the numeral cofficient
Step-by-step explanation:
=x^2+2x+4+9-6x+x^2
=2x^2-4x+13
The error was in second step.
3√(y^3)^4 = y^4
(Cube root cancels cube and not power 4)
The answer should be:
xy^4/4
//Hope it helps.
Answer:
572.5
Step-by-step explanation:
A=6ah + 3√(3) a²= 6·8·5+3√(3)·8²≈572.55376
a is base length and h is height
The answer is 4.5, I hope this helps.
