2x2x2x2x2=32
32x2=64
2x2x2x2x2x2=64
2^6 is your answer
So, we have x=√8x. The square root is a number times itself, so x=√x*x. That means that 8 is x.
Answer:
x = 2, y = 1
Step-by-step explanation:
x + 4y = 6 and y = 3 - x have to be rearranged: x + 4y = 6 and x + y = 3
You subtract the equations to eliminate one of the variables (x) so that the other can be found
Answer:
4 (4a+3b)
Step-by-step explanation:
They both have a common factor of 4. so that's why the four ia outside.