Algebra

Question

0

726

1

a-b(b+c)
a=-1 b=-2 c=1

Guest Nov 11, 2013

Melody · Answer 1 · 2013-11-11T11:05:58

a-b(b+c)
a=-1 b=-2 c=1

a-b*(b+c)= -1--2*(-2+1) => -1+2*(-1) => -1+-2 => -1-2 => -3