(x2 + 3x + 5)(x2 - 3x + 4)
I'm not sure this was notated correctly. As written, this is -11x plus or minus 18, which doesn't factor.
(2x - 3)(x + 2)
(x + 12)(x - 3)
A plus number.
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)"
No.
it is prime. it cannot factor out.
6a to the second power minus 8ab + 2a
(2x - 1)(x + 4)
(-7x + 3)(-7x +3)
2(2x^3 - 140x + 147)
That would depend on the plus or minus value of 2 which has not been given.
This is not factorable. You would have to do the quadratic formula for this problem.
x sq equalls 36 and x equalls plus or minus 6
Same mathematical signs equal plus Different mathematical signs equal minus Plus Plus = Plus (+)(+) = + Minus Minus = Plus (-)(-) = + Plus Minus = Minus (+)(-) = - Minus Plus = Minus (-)(+) = - So the direct answer to your question would be: plus minus equals minus
simplified it would equal: 24x to the third power - x to the second power - x to the sixth power - 34
Your question does not make sense. It would probably be interpreted as a + = ++a ---a