When you are multiplying 2 numbers with exponents, you need to add the exponent. When you multiply an exponent with an exponent, you multiply them.
So,
(3^2 x 7^4) ^9
First multiply the base and add exponents = ( 21^6) ^9
= 21 ^6x9
21^54
The same rule applies for variables, just pretend there is an imaginary 1.
Answer:
<u>(3 </u>x 6) + (2 x<u> 6)</u>
Step-by-step explanation:
Answer:
-1.9
Step-by-step explanation:
I rounded it to the tenth
Answer:
m=5 , a=3 x= 3 you get that by looking at the other numbers that they provided.
X - the first numberx + 13 - the second number
The equation:
x + x + 13 = 152x + 13 = 15 |-132x = 2 |:2x = 1
x + 13 = 1 + 13 = 14
Answer: 1 and 14
