Question

WILL FAN AND MEDAL

Answer 1

What is the exact value for the expression the square root of 52. − the square root of 13. + the square root of 117.? Simplify if possible.
4 the square root of 13.
the square root of 13.
2 the square root of 39.
8 the square root of 39.

Answer 2

@imqwerty @Wendy.Ivette11714

Answer 3

\[\sqrt{52}-\sqrt{13}+\sqrt{117}\]
\[\sqrt{52}:\quad 2\cdot \sqrt{13}\]
\[=2\cdot \sqrt{13}-\sqrt{13}+\sqrt{117}\]
\[\sqrt{117}:\quad 3\cdot \sqrt{13}\]
\[=2\cdot \sqrt{13}-\sqrt{13}+3\cdot \sqrt{13}\]
\[=4\cdot \sqrt{13}\]

Answer 4

Sorry, lol that didn't turn out right, I'm not good at typing the equations fast... but there's your answer :P