You can put this solution on YOUR website! neg * neg = pos
even amount of neg = positive number
-2*(-3)*(-5)*(-9)
Multiply all the factors separated by a * in -2*(-3)*(-5)*(-9).
-2(-3)(-5)(-9)
Multiply -3 by -5 to get 15.
-2(15)(-9)
Multiply 15 by -9 to get -135.
-2(-135)
Multiply -2 by each term inside the parentheses.
270
(