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What is X in X plus 2X minus 5 plus 2X minus 5 plus 2 equals 127?
X=27
X squared minus 8x plus 15 divided by x minus 3?
x - 5
How do you simplify 6 x squared minus 2x plus 5 plus 2 x squared minus 7x - 11?
No
What is 1 plus x times 1 minus x plus x squared?
1
How do you factor x cubed minus five x squared plus x minus 5?
(x - 5)(x^2 + 1)
When you square a minus number does it stay a minus?
No, it becomes a plus, since minus x minus = plus
What is X in X plus 2X minus 5 plus 2X minus 5 plus 2 equals 127?
X=27
What is the product of four x squared minus one over two x squared minus five x minus three and x squared minus six x plus nine over two x squared plus five x minus three?
By factoring I get x-3 divided by x+3
The quotient of a negative integer and a positive integer is?
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)"
Why is the product of a positive integer and a negative integer a negative integer?
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)"
What is One minus x squared plus x squared minus one minus four?
-22 - -22
X squared minus 6x minus 16 divided by x plus 2?
x-8
X squared minus 8x plus 15 divided by x minus 5?
x - 3
X squared minus 8x plus 15 divided by x minus 3?
x - 5
Do two plus signs make a minus?
In addition and subtraction, if the plus sign is larger than the minus sign, then it's a plus. For example: +10 minus -20 = -10 If the plus sign is smaller than the minus sign, the answer will be a minus. For example: -10 minus + 20 = -10 In multiplication, if you have 2 plus signs, the answer will be a plus sign. If you have 2 minus signs, the answer will be a plus sign then, too. But if you have a plus and a minus sign, then the answer will be a minus. For example: +5 x + 2 = +10 -5 x - 2 = +10 -5 x +2 = -10
How do you simplify 6 x squared minus 2x plus 5 plus 2 x squared minus 7x - 11?
No
If you have a product of two numbers and you find the product of the opposites of the numbers you get the same result.?
yes. An opposite number is the negative of a positive number, for example -5 and +5 are opposite numbers. Since minus x plus is minus and plus x minus is minus and plus x plus is plus and minus x minus is plus then the product of opposites is the same.
