Question

4√8x = 12√3x? correct? or not?

Answer 1

\[4 \sqrt{8x}=4 \sqrt{8} \sqrt{x}= 4 \sqrt{4 \cdot 2} \sqrt{x} =4 \sqrt{4} \sqrt{2} \sqrt{x}=4 \sqrt{4} \sqrt{2} \sqrt{x}=4 (2) \sqrt{2x}=8 \sqrt{2x}\]

Answer 2

wait. its 4√18 not 4√8

Answer 3

\[4 \sqrt{18}=4 \sqrt{9} \sqrt{2}=4(3)\sqrt{2}=12 \sqrt{2}\]

Answer 4

so the answer is still no

Answer 5

you need 2 inside the square root not 3

Answer 6

this is what i did.: 4√18x= 4√6*3x = 4*3√3x = 12√3x
wher did i go wrong

Answer 7

Not correct
\[4\sqrt{8x}\]
\[4\sqrt{4*2*x}\]\[4*2\sqrt{2x}\]
\[8\sqrt{2x}\]

Answer 8

yeah we already did that for that one but then she said it was 18 not 8 inside the square root