Answer:
322
Step-by-step explanation:
We have,
a^3+b^3=(a+b)^3-3ab(a+b)
p+1/p=7
Now,
p^3+1/p^3=(p+1/p)^3-3*p*1/p(p+1/p)
=7^3-3(7)=343-21=322
Answer:
3
Step-by-step explanation:
15/3=5
9/3=3
18/3=6
answer is 3 I believe.
Answer:
2(plus or minus) 1i
Step-by-step explanation:
First find the distance between the number that is being multiplied by the variable. Then, find the distance in absolute value between the numbers that have been added or subtracted.
3i - 2i = 1i
I 4 + -6 I
Answer: A, B, C, and D have the same volumes: 100 units^3
Step-by-step explanation:
The details are attached. Use the volume formula for the respective shapes. Bear in mind that B is he area of the base (I assume). It is the
in the formulas that have a round base, and the width x length for bases that are rectangular (or square).
Answer:
Step-by-step explanation:
(x-7x)+(3x-28) = x - 7x + 3x -28
= -3x -28
