First think of the form a^2 + 2c + c^2
c in the question is clearly 3.
So we need first to add 8 for both sides to get rid of -8 and then add 9 to complete the square.
So it will be (x^2+3)^2 = 17
So the choice number 3 is the answer.
Hope this helps!
Answer:
x ≈ 4
Step-by-step explanation:
We use tan∅ to solve this:
tan30° = x/7
7(tan30°) = x
x = 4.04145
Remember that tangent is opposite over adjacent.
Answer:603 3/7 units
Step-by-step explanation:
Radius(r)=8 height(h)=3 π=22/7
Volume(v)=πxr^2xh
Volume(v)=22/7x8^2x3
Volume(v)=(22x64x3)/7
Volume(v)=4224/7
Volume(v)=603 3/7 units
The answer is: 24^2x-64x-24
