Step-by-step explanation: To add and subtract fractions with the same denominator, or bottom number, place the 2 fractions side by side. Add or subtract the numerators, or the top numbers, and write the result in a new fraction on the top. The bottom number of the answer will be the same as the denominator of the original fractions.
-4. 5 is the answer to your prollem
Answer:
2^7
Step-by-step explanation:
3+7=10
Answer:
-5a*a^2
Step-by-step explanation:
(a)(-5*a)
-5a*a^2?