Question

simplify 4 root3 +7 root12 - 2 root75 + 5 root27​

Answer 1

Answer:

23√3

Step-by-step explanation:

√12 can be written as √(4*3) =2√3

√75 =√(3*5²)=5√3

√27 = √(3²*3) =3√3

so  4 root3 +7 root12 - 2 root75 + 5 root27​ is

4√3 + 7*2√3 -2*5√3 +5*3√3=23√3

Answer 2

Answer:

hope it will help you...