A positive minus a negative is a positive.
-14 minus -2 is -12
-40 minus -20 is -20.
-3 minus -11 is 8.
-15 minus -4 is -11.
(4x-5)(4x+5)
(n - 4)(n - 12)
Positive (Plus) times Negative (Minus) always equals a negative (minus).
WHAT IS NEGATIVE 300 MINUS NEGATIVE 500
14n
A positive minus a negative is a positive.
The quotient of a positive integer by a negative is always negative. Say this to yourself a couple times: "MULTIPLICATION: minus times minus is plus (negative x negative = positive).....minus times plus is minus (negative x positive = negative).....plus times plus is plus (positive x positive = positive) DIVISION: minus divi minus is plus (negative ÷ negative = positive)......minus divi plus is minus (negative ÷ positive = negative).....plus divi plus is plus (positive ÷ positive = positive)"
42n2 is divisible by 14n. (42n2 ÷ 14n = 3n.) Since the largest possible factor of 14n is itself, the greatest common factor is 14n.
The gcf of 14n and 42n^2 is 14n.
-11
A negative minus a positive is a negative. i.e -1-(+1)= -2
I honestly don't know :D but heres something to help you "MULTIPLICATION: minus times minus is plus (negative x negative = positive).....minus times plus is minus (negative x positive = negative).....plus times plus is plus (positive x positive = positive) DIVISION: minus divi minus is plus (negative ÷ negative = positive)......minus divi plus is minus (negative ÷ positive = negative).....plus divi plus is plus (positive ÷ positive = positive)"