Question

[Sarcasm alert] Oh i just love struggling with radicals.

Would someone explain how to do this problem? (Im so clueless.)

Answer 1

\[(\sqrt{x}) × (\sqrt{x}) = (\sqrt{x})^2 = x\]

Answer 2

for example

Answer 3

so in this way \[\sqrt{7} * \sqrt{7} = ?\]

Answer 4

\[2\sqrt{7}*\sqrt{7} = 2(\sqrt{7})^2 = ?\]

Answer 5

I feel like it'd be the same as \[3\times \sqrt{7}\]

Answer 6

no

\[\sqrt{7} * \sqrt{7} = 7 \]

Answer 7

\(\color{#0cbb34}{\text{Originally Posted by}}\) @jhonyy9
no

\[\sqrt{7} * \sqrt{7} = 7 \]
\(\color{#0cbb34}{\text{End of Quote}}\)
Then would i do 2*7?

Answer 8

yes

Answer 9

ohhhhhhh ok. TYSM. ^^

Answer 10

np

yw

anytime