Answer: x=0 or x= plus or minus 2
Step-by-step explanation:
g(x)=x^4-8x^2+7
Critical numbers are the numbers where the first derivative is zero
g'(x)=4x^3-16x+0
=4x^3-16x
g'(x)=0
Implies
4x^3-16x=0
4x(x^2-4)=0
4x=0 OR x^2-4=0
x=0 or x^2=4
x=0 or x= plus or minus 2
Answer:
blue
Step-by-step explanation:
Lets first simplify the dimensions of the rectangle
length = 7
breadth =

=

= 0.6
The area of rectangle = length * breadth
so, area of rectangle = 7 * 0.6
Area of rectangle = 4.2
Hope it helped you.. :D
The answer is (4,2).......
Answer:
Step-by-step explanation:
5/2 = d - 2/4 2/4 can be reduced to 1/2
5/2 = d - 1/2 Now you can get all the numbers to 1 side
<u>1/2 1/2</u> Add
6/2 = d
d = 3