You know that we have to simplify the algebra equation, so first you have to combine x and 2x. X + 2x equals to 3x. Now that we combined x and 2x which makes 3x, we have to do 7 and -8. 7 + -8 which equals to -1. Therefore, the answer to this algebra equation is 3x + -1.
3 to the power of 1 simplified, is just 3.
Answer:
P = 3x + 3 - x²
Step-by-step explanation:
Answer:
4241.16 cubic meters of water
Step-by-step explanation:
Answer:
5^12
Step-by-step explanation:
You multiply both roots