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Mathematics 11 Online
OpenStudy (scarlettfarra2000):

I need help questions are down below

OpenStudy (scarlettfarra2000):

2) Simplify by factoring. Assume that all expressions under radicals repreant nonnegative numbers. \[\sqrt{49m}^{15}\]

OpenStudy (scarlettfarra2000):

3) Subtract simplify by collecting like radical terms, if possible \[8\sqrt{3}-\sqrt{3}\]

OpenStudy (anonymous):

\[\sqrt{10}\sqrt{15}=\sqrt{10\times 15}\]is a start there is more to do though

OpenStudy (anonymous):

first off, what is \(10\times 15\)?

OpenStudy (scarlettfarra2000):

Sorry @satellite something went wrong with my computer anyways \[10\times15=150\]

OpenStudy (scarlettfarra2000):

@Directrix would please help

OpenStudy (tenatiousturtle):

\[\sqrt{10} \times \sqrt{15}=\sqrt{150}=\sqrt{25 \times 6}=\sqrt{25} \times \sqrt{6}=5\sqrt{6}\]

OpenStudy (scarlettfarra2000):

Thank you @TenatiousTurtle hate hate to tell you this but I got the answer wrong before you helped me and the question change like it goes ever time

OpenStudy (scarlettfarra2000):

It's now 1) Multiply and simplify by factoring \[\sqrt{14}\times \sqrt{6}\]

OpenStudy (dayakar):

\[\sqrt{a}\times \sqrt{b}= \sqrt{a*b}\]

OpenStudy (dayakar):

\[\sqrt{14 * 6}=\sqrt{7 *(2 *2)*3}\]

OpenStudy (dayakar):

simplify it

OpenStudy (scarlettfarra2000):

84?

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