Question 1
Using the distributive law to expand the brackets:
Question a to d - multiple choice question
a
\(3(2x+5)=\)
\(5x+8\)
\(6x+5\)
\(6x+15\)
b
\(-4(2x-6)=\)
\(-8x+24\)
\(-8x-24\)
\(-8x+6\)
c
\(-2(4x-18)=\)
\(-8x+36\)
\(-2x+9\)
\(-2x-9\)
d
\(4(2x-3y)\)
\(8x-3y\)
\(8x+7y\)
\(8x-12y\)