It is -2.
You seem to be unaware of the fact that you could have obtained the answer much more easily and quickly by using the calculator that comes as part of your computer.
Positive 3 plus negative 5 minus negative 2 minus positive 4 is equal to -4.
-2*(-2)2 + 0*(-2) + 9 = -2*4 + 9 = -8 + 9 = 1
- 4 + (- 4) = - 8
4 + (-2) + 5 = 7 BECAUSE adding a negative number is the same as subtracting the number, so 4 + (-2) = 2 and 2 + 5 = 7
0, of course! 4+-4=4-4. One negative plus one positive equals one negative.
-4 + -5 + -2 + -1 = -12 (negative 12).
negative 2
It equals -4.
Negative plus a negative is a negative. Ex. -1+-1=-2 Negative times a negative is a positive. -2*-2=4 But a negative [minus] plus a positive [plus] can be minus, zero or plus: For example, -3 + 2 = -1 -3 + 3 = 0 -3 + 4 = +1
negative 2
The total sum is -12 or negative twelve.
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)"
-2
-2
-6
Positive 3 plus negative 5 minus negative 2 minus positive 4 is equal to -4.
-3 + -2 + 4 = -1