When you take the cubed root of an exponent, it’s really just like dividing the exponents. So for a number to a power to have a perfect cubed root, the power has to be divisible by 3.
24 is the only power that is divisible by 3. Taking the cubed root of that would equal y^8
Answer:
Firstly Substitute y=2x-5 into 5x-4y=-10
This will be 5x-4(2x-5)=10 now solve for x
5x-8x+20=-10
-3x=-30
X=10
Now sub x as 10 into the second equation y=2x-5
Y=2(10)-5
Y=15
Multiply all the terms by the same value to eliminate fraction denominators
a/9=-4
9 . a/9=9(-4)
The dot means multiplication
Then simplify to simplify cancel the multiplied terms that are in the denominator
a=9 . -4
Multiply the number
9 . -4 =36
And don’t forget to add the negative sign so the answer is
a= -36
Answer:
40
Step-by-step explanation:
Answer:
I think Leslie Is 20
Step-by-step explanation:
