Answer:
2 to the power of 2 times 5 to the power of 1
= 20
Step-by-step explanation:
Answer:
Its subtract 12.
Step-by-step explanation:
The first question mark is positive 6.
6-12= -6
The second question mark is -22.
Negative 10 minus 12 equals negative 22
Once you understand integers, it will be really easy. I was in 6th grade last year.
A solution to a equation is when the variable is substituted fully. That makes the equation true.
Lne equals 1 because they cancel each other out. e is the base of ln.
For example: log has a base of 10, log10 = 1
