Question

simplify the expression 3x9-4+6\2squared

Answer 1

\[3\times9-4+6\div 2^{2}\]

Answer 2

first you want to start here 2^2 = 4
that would give you
3 X 9 - 4 + 4

Answer 3

\[3 \times 9 - 4 + 6 \div 4\]

Answer 4

\[ 3\times9-4+6\div4\] yeah i had that part down and when i divide 6/4 i get 1.5 then what?

Answer 5

mulitply 3 x 9

Answer 6

i already did that now its 27-4+1.5 then i know you subtract 4 from 27 its 23+1.5 but out of the answers to choose from they are all fractions what i dont get is how it turns into a fraction

Answer 7

so 24.5 = 49/2

Answer 8

oh what you could do is use 1/2 instead of .5

Answer 9

how did you get 49/2

Answer 10

ok i got it now

Answer 11

i just used my calculator to get the fraction