(x+4)^2
Expanded it is (x+4)(x+4)
To solve you need to distribute.
So x^2 +4x +4x +16
Then combine like terms..
x^2 +8x +16
Yas, I'm learning this
remember
f'(a+b)=f'(a)+f'(b)
and
f'(cos(x))=-sin(x)
and
f'(g(x))=f'(g(x))g'(x)
and
f'(xⁿ)=nxⁿ⁻¹
f'(a⁷+cos(7x))=
f'(a⁷)+f'(cos(7x))=
7a⁶+f'(cos(7x))f'(7x)=
7a⁶-sin(7x)(7f'(x))=
7a⁶-sin(7x)(7*1)=
7a⁶-sin(7x)(7)=
7a⁶-7sin(7x)
f'(a⁷+cos(7x))=7a⁶-7sin(7x)
The first question would be: 0.75
Step-by-step explanation:
(0,-3)will be the mid point . PLEASE MARK ME AS A BRAINLIEST ANSWER AND FOLLOW ME.
Answer:
6 degrees
Step-by-step explanation:
-3 + 9 is 6. To check this answer you can subtract 9 from 6
