9(3)-4
27-4
3 your answer is 3
Answer:
a) 4
b) 
Step-by-step explanation:
<u>PART A</u>
Simplify the expression by solving out the square roots.
= 
You can cancel out the
on the top and bottom.
So, a should be 4.
<u>PART B</u>
Solve out the square root. The square root is pretty much the 1/2 power, so you can divide the exponents by half.
= 
You can subtract exponents to divide them. So the y variable becomes
, or
.
Then, the overall expression is
, or you can turn that into
.
Repairing windows when using a ladder and bushes are in the way....viewing the size if a television
Answer: The answer is -2 it's just going to stay as -2 because y has no value.
Answer:
The answer you are looking for is the part d