The 8 is a, the 3 is b and -45 is c
Plug them into the quadratic formula
Answer:
--- 1 over 5 squared
Step-by-step explanation:
When multiplying terms with a common base, you just add the exponents:
That's true even when you don't have any exponents.
A negative exponent isn't fully simplified, so there's another rule to use:
That is '1 over x to the y' if it's too small to read.
Answer
The correct answer is D. $ 15.65
Step-by-step explanation:
D or c I think I’m not 100% positive but I would lean more to answer d
Answer:
Rearrange the numbers to their like terms.
which is 2x-x=56-20.
x=36.