I believe it's 3 because 4 times 3 equals 12 and 12 plus 8 equals 20!
4(3)+8=20
Hoped this helped! :)
The square root of 64 is 8 but put 8 to the 1/2 power
The answer is 4
Its 7xy/1y I understand it its pretty easy
I believe the answer is false
2(2x-1) + 2(3x)=4x-2+6x = 10x - 2 & not <span>=10x-1</span>
