Science

Math

Humanities

... and beyond

Socratic Meta
Featured Answers

Topics

How do you simplify # (-6 + sqrt99) /15#?

1 Answer

Sep 7, 2017

#(-6+sqrt(99))/15=color(red)((-2+sqrt(11))/5)#

Explanation:

#(-6+sqrt(99))/15#
#color(white)("XXX")=(-3 * 2+ sqrt(9) * sqrt(11))/(3 * 5)#

#color(white)("XXX")=(-3 * 2 + 3 * sqrt(11))/(3 * 5)#

#color(white)("XXX")=(cancel(3) * (-2+sqrt(11)))/(cancel(3) * 5)#

Related questions

See all questions in Multiplication and Division of Radicals

Impact of this question

1021 views around the world

You can reuse this answer
Creative Commons License