Answer:
Here you go now
0.25
or
1/4
Step-by-step explanation:
Hopefully this is correct!
- Unbrand -
6561^1/2 (^1/2 means to the power of a half, which is the same as the square root)
9^2
3^4
Answer:
768
Step-by-step explanation:
because 50 percent of the num is 96 you double that and then multiply by four
Answer:
(-2,-3) and (3,2)
Step-by-step explanation:
sub in x-1 into y
x^2 + (x-1)^2 = 13
x^2 + (x-1)(x-1)=13
x^2 + x^2 -2x +1 = 13
2x^2 -2x-12=0
solve for x by factoring (quadratic formula, product sum etc..)
x= -2 and 3
plug in those values into y=x-1 and solve for y
