5=(x-3)^2
find the total surface area of a cylinder with the height of 12 cm and a radius of 7 cm
2+2
Q(A)=70A-3A2
0=3x^2+x-5
x-2y=15
x=7y
81X - 648 =
3240 Find X
2481403 - 492*x + 60516*x^2
factorize
y = 6*6 - 6*2 - 8
222% of 1000
