answersLogoWhite

0


Best Answer

x = ? 42 = x squared minus x

User Avatar

Wiki User

โˆ™ 2012-10-22 02:24:41
This answer is:
๐Ÿ™
0
๐Ÿคจ
0
๐Ÿ˜ฎ
0
User Avatar

Add your answer:

Earn +20 pts
Q: What is answer to polynomial x-squared minus x minus 42?
Write your answer...
Submit
Related questions

What is the solution to x squared minus x minus 72?

xsquared minus x minus 72


How do you factor the expression xsquared minus 6x?

x(x - 6)


What is the factorization of the polynomial below 2x2 18x 36?

It is the same as xsquared+9x+18 and when factored: (x+3)(x+6)


What is x cubed minus 1?

xcubed-1 Answer::(X-1)(Xsquared+X+1) when you factor xcubed minus a number its the same thing as x cubed minus y cubed and x cubed minus y cubed factors to:: (x-y)(xsquared+xy+y squared) the first factor, (x-y), is the cubed root of the first and the cubed root of the second, so in the answer i have (x-1), which is x cubed minus one cubed :) the second factor, (xsquared+xy+ysquared), you take the first number squared, Xsquared, then the first and second one multiplied together, XY, and then the second number squared, Ysquared, so in the answer i have (xsquared+x+1), which is x squared, then x times 1 which is just x, and positive 1, which is negative 1 squared :) x^3 - 1


Is x minus the square root of 11 a polynomial?

Yes, it is a linear polynomial.


Is x minus x to the third power a polynomial?

Yes.


Factor the polynomial 3x squared minus 14x minus 5?

(3x + 1)(x - 5)


What is the answer to factor the following polynomial x to the second power minus one?

(x + 1)(x - 1)


How do you factor the polynomial x2 minus 19x plus 84?

(x - 12)(x - 7)


What is 42 minus 30 percent?

42 - 30% = 42 x (1 - (30/100)) = 42 x 0.7 = 29.4


What best describes the relationship between x plus 1 and the polynomial x2 minus x minus 2?

X2 - X - 2(X + 1)(X - 2)===============(X + 1) is a factor of the above polynomial.


What does xsquared equal?

x times x


What is the polynomial of this factor 8x2 minus 3x minus 5?

8x2-3x-5 = (8x+5)(x-1) when factored


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


What is minus 8 times minus 7 minus 14?

(-8) x (-7) - 14 = 42


What is the factor x2 plus x minus 42?

(x + 7)(x - 6)


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.


How do you factor this polynomial completely four x squared plus four x minus three?

(2x - 1)(2x + 3)


What is xsquared?

x times x x multiplied by itself


What is the polynomial of this factor x2 minus 9x plus 18 in descending order?

x2 - 9x + 18 = (x - 3)(x - 6)


What is the degree of the following polynomial 3x to the seventh power plus 4 x to the 6th power minus 2x to the 4th power plus 8?

A 7th degree polynomial.


How do you factor xsquared-40x 400?

(x - 20)(x - 20)


How do you factor the expression x squared minus 2?

The polynomial is not factorable with rational numbers. If you want to use irrational numbers it would be x minus the square root of 2 times x plus the square root of 2.


What is the definition for the zero of a polynomial function?

The zero of a polynomial in the variable x, is a value of x for which the polynomial is zero. It is a value where the graph of the polynomial intersects the x-axis.


Xsquared equals 5x plus 14?

(x - 7)(x + 2)

Study guides

๐Ÿ““
Create a Study Guide