22. What is the simplified form of the following expression? 12[6 ^ 2 / (5 ^ 2 - 4 ^ 2) + 7]

55

Step-by-step explanation:

Its not that hard actually if you break down the exponents and then multiply and add them all together.

Step-by-step explanation:

12(6^2)/5^2-4^2+7

=12(36)/25-16+7

=432/16 or 432/25-9

=27 final

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

c. side angle side. u shares the same sides