Answer:
(a+b)(c+d)=a c+a d+b c+b d is the formula
Step-by-step explanation:
Answer:
x=3 the answer is 3
Step-by-step explanation:
Step-by-step explanation:
When a number is grouped with the x in this problem it will move the graph right (if it is is minus) and it will
move it left ( if it is plus), therefore the original graph will be move to the left 5 units.
U+xy
On replacing for u, x and y.
=9+9*7
=9+63
=72
