Question

[8.02] B. Simplify: square root 100y+ square root 25y- square root 64y

Answer 1

\[\sqrt{100y}+\sqrt{25y}-\sqrt{64y}?\]

Answer 2

yes

Answer 3

\[\sqrt{100}=10 \sqrt{25}=5\sqrt{64}=8\]

Answer 4

?

Answer 5

ok i see, missing some commas, i got confused

Answer 6

sorry, forgot them.

Answer 7

\[\sqrt{100}=10\]
\[ \sqrt{25}=5\]
\[\sqrt{64}=8\]