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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: What is the discriminant in the quadratic equation x to the 2nd power plus 11x plus 121 equals x plus 96 A.100 B.0 C.20 D.200?
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Related questions

Use the discriminant to determine how many real number solutions the quadratic equation -4j to the second power plus 3j - 28 equals 0 has?

It has no real roots.


Is 3x4 plus 2x plus 5 equals 0 a quadratic equation?

No. It is a quartic equation. The largest power of x in a quadratic equation must be 2.


Is 4x plus 5c plus 10c-3x equals 0a quadratic equation?

NO,because in quadratic equation highest power of a variable is 2. e.x. 4x2-20x+10=0.


How do you know if a equation is a quadratic one?

You know an equation is quadratic by looking at the degree of the highest power in the equation. If it is 2, then it is quadratic. so any equation or polynomial of the form: ax2 +bx+c=0 where a is NOT 0 and a, b and c are known as the quadratic coefficients is a quadratic equation.


-20xto power of 2 plus 10x plus 10 equals 0 what is the value of discriminant?

The discriminant is 900.


Is x3-27 equals 0 a quadratic equation?

No, it's a cubic equation. A quadratic equation contains, as its term raised to the highest power, a square. Example: x2. A cubic equation contains, as its term raised to the highest power, a cube. Example: x3. A quartic equation contains, as its term raised to the highest power, a term raised to the fourth power. Example: x4. Quintic, x5. And so, on.


Its y equals 4x3 plus 4x2 a quadratic equation?

Interpreting this equation as y=4x3+4x2 This is not a quadratic equation. By definition, a quadratic equation is a polynomial equation of order two, meaning it is composed only of coefficients multiplied by x's raised to any exponential power of maximum 2. The most that any of the exponents in the equation can be is 2. Since this equation has a term of 4x3, it is not quadratic since this term has an exponent of 3. This means that the equation is of degree three. This equation is a cubic equation.


What is the name for a polynomial equation containing a variable to the second power?

A quadratic equation.


How many roots does a quadratic equation in one variable have?

A quadratic equation has two roots. They may be similar or dissimilar. As the highest power of a quadratic equation is 2 , there are 2 roots. Similarly, in the cubic equation, the highest power is 3, so it has three equal or unequal roots. So the highest power of an equation is the answer to the no of roots of that particular equation.


Discriminant of 7x to second power minus x plus 1 equals 0?

The discriminant in the quadratic equation is the term B2-4AC. This is the part under the square root sign, with the full form being (-B +/- SquareRoot (B2-4AC)) / 2A. If the original poloynomial is 7x2 - x + 1 = 0, then A=7, B=-1, and C=1, so the discriminant is -27. Since this is negative, there are two complex conjugate roots.


Is x2-27 equals 0 a quadratic equation?

Yes. Since 'x' appears to the 2nd power, the equation is "second degree", or 'quadratic'.Also, since 'x' appears to the 2nd power, there are two solutions.x = +3 sqrt(3)x = -3 sqrt(3)


What is quadratic mean?

Quadratic is an adjective that is used to describe something that is related to squares. For example, the quadratic equation uses squares, or the second power, and is thus quadratic.


What is x to the 2nd power minus 9x plus 90?

A quadratic equation, if there's an equals stil to come... Otherwise it's just an expression.


What is X to the power of 2 minus 8 X plus 15 equals 0?

It is a quadratic equation and its solutions are: x = 3 and x = 5


Do quadratic equations have exponents?

Yes. A quadratic is a second degree equation, one in which the highest power is 2 (i.e. squared).


What is the definition of quadratic eqau tion?

An equation where some variable is raised to the second power.


What makes a quadratic equation?

When the equation is a polynomial whose highest order (power) is 2. Eg. y= x2 + 2x + 10. Then you can use quadratic formula to solve if factoring is not possible.


Is y plus 6x equals -14 quadratic?

-8


What is the difference between a polynomial and a quadratic equation?

A quadratic equation is of degree 2, that is, the highest power is 2. A polynomial is not an equation, however, you can convert it into an equation by setting the polynomial equal to zero for example. A polynomial EQUATION can be of any degree: 1, 2, 3, 4, etc.


How do you write a program to solve a quadratic equation which has upto power 2 for example xto power 2 plus product of and x subtract 3 equals to 0?

to solve ax2 + bx + c use the quadratic formula: (-b +/-(b2 - 4ac))/2a. Programming this should be a doddle.


Is c equals ab to the second power a equation or expression?

It is an equation ... Anything with an equals is an equation 2+b=6 Anything without an equals is an expression 2+a


5 xto the power 2-25x plus 30 equals?

This is a quadratic equation in the form of: 52 - 25x + 30 = 0 Solve by using the quadratic equation formula: x = 2 or x = 3 Or by factorising: (5x-10)(x-3) = 0, which means that x = 10/5 or x = 3


What is 3x to the 2nd power equals -7?

An equation.


What is x to the 2nd power plus 2x equals 3?

A quadratic expression in the variable x.


An equation with a degree of 2?

An equation with a degree of 2 is called a quadratic equation. At least one term in the equation will have a variable raised to the second power, e.g. x²