Answer:
15(2d+1)
Step-by-step explanation:
we are going to multiply the numbers
5 x 6d + 5 x 3
30d + 5 x 3
30d + 15
then we factor out 15 from the expression
15 (2d+1)
put it into an equation..
15+5v
sum is addition and product is multiplication
Start by pulling out a three
y = 3(x^2 - x - 2) Now it is much easier.
y = 3(x - 2)(x + 1)
Answer: 54
Step-by-step explanation: