Answer:
From checmistry, we learned to measure it with a ruler, but to estimate the last digits, you have to round to the nearest whole number
Step-by-step explanation:
add like terms together
-51a^7
-26a^7+(-25a^7) may be re-written as a^7(-26 - 25), or -51a^7
Answer:18
n = 5/22
That's a final solution.
d
