⅔ -3=⅔ - 9/3
=-7/3 ..........
1. subtraction expression 8-3
the difference multiplied by 4
expression 2 is 4 times as large as expression 1
Okay... by using long division method first
we have
x²-2x-16 ÷ x+3
quotient = x-5 , remainder = -1
using factor Theorem
we have
f(-3) = (-3)² -2(-3) -16 = 9+6-16 = -1 (remainder)
so the remainder theorem is valid
.89 or .9 hope this helps
This is the Commutative Property of addition. called Commutative because the numbers move around to the other order, or "commute"