(3 MULTIPLY BY 10 RAISE TO POWER -THREE)MULTIPLY BY 60
2x-4÷=2
6x+1=3x+22
(-6)(-3)+12 divide 4-(-9)
(-6)(-3)
2a + 6b = ?
a=9 b=6
5(c-a)=2c-3
$-X^{4}$ . $(X-5)^{2}$ . $(X-2)^{1}$
$-X^{4}$ . $(X-5)^{2}$ . (X+2)
9+9
