math

classic Classic list List threaded Threaded
2 messages Options
Maggie Maggie
Reply | Threaded
Open this post in threaded view
|

math

Simplify: 4√12 + 2√75 − √507
AlgebraHouse AlgebraHouse
Reply | Threaded
Open this post in threaded view
|

Re: math

4√12 + 2√75 - √507
= 4√4 √3  + 2√25 √3 - √169 √3   {broke down radicals}
= 4(2)√3  + 2(5) √3 - 13 √3   {evaluated radicals}
= 8√3 + 10√3 - 13√3   {multiplied}
= 5√3   {combined like terms}

- Algebra House