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What else can I help you with?
What is 25 plus 21x2?
67
What is the gcf of 6x9 plus 14x5 plus 10x4?
2x4
What is 42 plus 21x2?
42 + 21 x 2 = 84
How do you factor 7x3 plus 21x2 plus x plus 3?
(x + 3)(7x^2 + 1)
What is the solutions to y plus 3 squared minus 81?
78 minus78
What is the solutions to y plus 2 squared minus 81?
79, -79
What is x5 plus 10x4 plus 8x3 plus 4x plus 2?
is a quintic expression in x (NOT an equation).
How to solve Xpower3 minus 10Xpower2 minus 7800X plus 163000?
This has 3 real valued solutions: approx x = -92.877, x = 21.590, x = 81.287 I plotted it to get the approximate solutions.
Does plus minus mean plus?
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
How do you factor x squared minus 2x plus 2?
That doesn't factor neatly. Applying the quadratic formula, we find two imaginary solutions: 1 plus or minus i where i is the square root of negative one.
What is a plus and a plus if a plus and a minus is a minus?
A plus + a plus is a plus.
What item can be used to add and subtract?
The plus-minus sign (±) can be used to imply plus or minus within a sum. For example, one equation reads:-b ± sqrt (b2 - 4ac)This refers to an equation with two possible solutions - that from which you use the plus sign, and that from which you use the minus sign.
