Question

HELP ASAP PLEASE

Answer 1

just add the exponents

Answer 2

Do as Romero said.
x times x = x
\[ \frac{2}{7}+ \frac{4}{5} = ? \]

then just put them together

Answer 3

Find the lowest common denominator in order for you to add the fractions.

Answer 4

6/12?

Answer 5

No

Answer 6

D

Answer 7

\[ \frac{2}{7} +\frac{4}{5} \]
Find the LCM for the fraction above by using prime factorization
7 = 1*7
5 = 1*5
5*7 = 35
35 = LCM
\[ \frac{10}{35} +\frac{28}{35} =? \]