Answer:
2x2x2x2x2x2
Step-by-step explanation:
Exponential Form: 2^6
Answer:
x = 15
Step-by-step explanation:
2(x+3)=36
x+3=18
x=15
I hope this helps! have a wonderful rest of ur day :)
Answer:
7000 in the account that paid 9% interest rate and 3000 in the account that paid 8% interest rate
Step-by-step explanation:
Let $x be invested in account 1 and $(10000-x) in the second account
Then, 870=x*9/100+(10000-x)*8/100
x=$7,000.
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.
