Question

think of 2 number that add to 8 and multiply by 15

Answer 1

Answer:

3 & 5

Step-by-step explanation:

3+5=8

3x5=15

Answer 2

To summarize, since 3 and 5 multiply to 15 and add up 8, you know that the following is true:

x2 + 8x + 15 = (X + 3 ) (X + 5)