( 4 - 3 )( x + 8 ) = x + 8
Use the FOIL method
F = 4 * x = 4x
O = 4 * 8 = 32
I = -3 * x = -3x
L = -3 * 8 = -24
4x - 3x + 32 - 24
Next combine like terms
4x - 3x = x
32 - 24 = 8
x + 8
Zero
It is: 12-12 = 0
The answer is 0.
- 4 +- 3 = -7
4
-1
Zero
-4 + -3 = -7
-7
It is: 12-12 = 0
plus times plus = plus minus times plus = minus plus times minus = minus minus times minus = plus so when you subtract a number it is the same as adding its negative; for example 7 - 4 = 3 7 + (1)(-4) = 3
The answer is 0.
Positive 3 plus negative 5 minus negative 2 minus positive 4 is equal to -4.
negative read this : "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)"
4 - 5 + (-2) = -3
- 4 +- 3 = -7
4