SOLUTION: ADDING AND SUBTRACTING RADIACALS
How to:
3((Square Root)27 + 3)
2 (square root) 12 - 7 (square root)3
(square root)8 + 2 (square toot2
-3 (square root)6 + 8 (square root)6
Algebra.Com
Question 127426: ADDING AND SUBTRACTING RADIACALS
How to:
3((Square Root)27 + 3)
2 (square root) 12 - 7 (square root)3
(square root)8 + 2 (square toot2
-3 (square root)6 + 8 (square root)6
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
3sqrt(27)+3
=3sqrt(9*3)+3
=9sqrt(3)+3
.
2sqrt(12)-7sqrt(3)
=2sqrt(4*3)-7sqrt(3)
=4sqrt(3)-7sqrt(3)
=-3sqrt(3)
.
sqrt(8)+2sqrt(2)
sqrt(4*2)+2sqrt(2)
2sqrt(2)+2sqrt(2)
=4sqrt(2)
.
Ed
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