See, pls, the suggested explanation:
3(5x-1)²=27 ⇔ 75x²-30x-24=0 ⇔ 25x²-10x-8=0 ⇒
Answer:
what do you need help on?
We can write it down like this:
4%*x=56
where we want to find the x
first, i would change the % into fraction.

multiply both sides by 100

divide by four:

and that's our answer, 1400!
The distance between two points is the absolute value of the coordinates:

We know that
and that the distance is 11, so we have

An absolute value equals 11 if its content equals 11 or -11:

or
