what fraction of 1m is 90 cm lowest term
2*x=y^2-4
a^3+9b^3+(a+b)^3
log 3437343_{7}3437
3x(x-1)-4(x-5)=(x+3)^2-9
10%10=
7x^2 - 90x +260
19000-4800
6x+5y+3x+7-5y simplified
V = 2/3HY^2