You can
put this solution on YOUR website!SOLVE...
1. ROOT OF 4X+12-4=0
:
- 4 = 0
= +4; add 4 to both sides
4x + 12 = 16; squared both sides, (gets rid of the radical)
4x = 16 - 12; subtract 12 from both sides
4x = 4
x = 1
Substitute 1 for x in the original equation and see that it checks out
:
:
SIMPLIFY....
1. ROOT OF 50 OVER ROOT OF 2
:
; find the perfect square inside the radical
; extract the sqrt of 25
Ans = 5; The
's cancel
:
:
SIMPLIFY...
1. 6ROOT OF 6X+ 3 ROOT OF 6X
:
=
; sqrt(6x) are like terms, just add them
:
:
EVALUATE IF POSSIBLE...
1.-3 ROOT OF 64
:
: we know the sqrt(64) = 8
-3 * 8 = -24
:
:
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