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What is answer to polynomial x-squared minus x minus 42?
x = ? 42 = x squared minus x
What is the factor of the polynomial expressions of 2x 16?
Depending on the missing operational sign, that would be 2(x plus or minus 8)
Calculate the following 7 - -2 equals?
A minus and a minus makes a plus A plus and a plus makes a plus A minus and a plus or plus and a minus makes a minus 7 - -2 is a minus and a minus Therefore the answer is 7 + 2 = 9
Which is a factor of x to the 2nd power minus 5x minus 6?
which of the following is a factor of x2 - 5x - 6
When this polynomial is simplified what is the coefficient of x2 5x2 plus 3x minis 6x3 plus 4x2 plus 2x minis x plus 10?
9. And the word is minus, not minis.
Degree of a polynomial 5a2 plus 6ab minus 7b2?
This has a degree of 2.
What is 4x squared minus 4?
4x2 - 4 is a polynomial of degree two.
What is a polynomial of degree 3 that has no real zeros?
If the coefficients of a polynomial of degree three are real it MUST have a real zero. In the following, asymptotic values are assumed as being attained for brevity: If the coeeff of x3 is positive, the value of the polynomial goes from minus infinity to plus infinity as x goes from minus infinity to plus infinity. The reverse is true if the coefficient of x3 is negative. Since all polynomials are continuous functions, the polynomial must cross the x axis at some point. That's your root.
What is the answer to factor the following polynomial x to the second power minus one?
(x + 1)(x - 1)
Can two third-degree polynomials be added to produce a second-degree polynomial?
Yes. If the coefficient of the third degree terms in one polynomial are the additive inverses (minus numbers) of the coefficient of the corresponding terms in the second polynomial. Eg: 3x3 + 2x2 + 5 and -3x3 + x - 7 add to give 2x2 + x - 2
Is x minus the square root of 11 a polynomial?
Yes, it is a linear polynomial.
Two x cubed minus x minus three?
The given expression is 2x^3 - x - 3. It is a polynomial of degree 3 with the leading term 2x^3.
What kind of polynomial is the one shown F of x equals 15 x squared minus 2.5 plus 3?
F(x) = 15x2 - 2.5 + 3 That's a quadratic or 2nd degree polynomial in x.
What is answer to polynomial x-squared minus x minus 42?
x = ? 42 = x squared minus x
Is x minus x to the third power a polynomial?
Yes.
What is the quotient when the polynomial 2x4 minus 9x3 plus 13x2 minus 15x plus 9 is divided by the polynomial x minus 3?
2x^3 - 3x^2 + 4x - 3
Factor the polynomial 3x squared minus 14x minus 5?
(3x + 1)(x - 5)
