Answer:
7×6
=42
hope this helps you
Replace x with x+3:
f(x+3) = (x+3)²
which is x² translated 3 units left
Answer: 2x^2-7x-15
Step-by-step explanation:
reorder the terms (x*2+3)*(x-5)
multiply the parentheses
(2x+3)*(x-5)
collect like terms (2x^2-10x+3x-15)
product= 2x^2-7x-15
