Y^8/y^5
When multiplying exponents with the same base, you add the exponents
3x^2+12x+15=0
Then divide by 3 to get the x by itself.
x^2+4x+5=0
Factor to (x+5) (x-1) and solve for the two values of x.
76% would be your test score
Answer:
A. 3.85 units
Step-by-step explanation:
Diameter = 2 × radius
radius = 7.7 /2
= 3.85 units