Answer:It would be: 15 - (-11)
= 15 + 11
= 26
Step-by-step explanation:
Answer:
w
_ +3
2
Step-by-step explanation:
this should be the answer
Answer:
<ONP and <MNP
Step-by-step explanation:
Answer:
The simplest form is 1/r^7 + 1/s^12
Step-by-step explanation:
The given expression is r^-7+s^-12.
Notice that the exponents of both the base are negative
So, we will apply the rule which is:
a^-b = 1/a^b
Which means that to change the exponent into positive we will write it as a fraction:
r^-7+s^-12.
= 1/r^7 + 1/s^12..
Therefore the simplest form is 1/r^7 + 1/s^12....
