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It is a quadratic equation and its solutions are: x = -3/2 and x = 3

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โˆ™ 2017-11-03 14:04:59
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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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Multiplication chart! :)

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2x1

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Math and Arithmetic

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The length of a rectangular floor is 2 feet more than its width The area of the floor is 168 square feet Kim wants to use a rug in the middle of the room and leave a 2 foot border of the floor visib

The perimeter of a rectangle is 18 feet and the area of the rectangle is 20 square feet what is the width of the rectangle

The sum of two numbers is 19 and their product is 78 What is the larger number

A rectangular garden has a perimeter of 48 cm and an area of 140 sq cm What is the width of this garden

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Q: What is 2x squared minus 3x minus 9 equals 0?
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Related questions

What is 3x squared plus 2x minus 8 equals 0?

3x2 + 2x - 8 = 0 is a quadratic equation.


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x(3x - 2)


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(x + 3)(3x - 2)


What is minus 3x equals 2x minus12?

3x=2x-12x=-12


What is 3x squared minus 2x minus 5 equals 0?

3x2 - 2x - 5 = (3x - 5)(x + 1) = 0 gives a solution of x = 5/3 or -1. Was that what you wanted?


What is -2X minus X equals?

-3X


How do you factor 2x squared plus 3x minus 14?

(x - 2)(2x + 7)


Can you factor 6x squared minus 5x minus 6?

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5x3 - 3x2 + 2x = x*(5x2 - 3x + 2) The quadratic has no real factors.


How do you factor 6x squared plus 3x equals 0?

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2(2x-11)(3x+5)


How do you factor 6x squared minus 7x minus 24?

It is: (2x+3)(3x-8) when factored


How do you solve 3x squared minus 2x plus 7 equals 0?

I suggest you use the quadratic formula, with a = 3, b = -2, c = 7.


What is the vertex of the parabola when y equals 3x squared plus 2x minus 1?

The minimum value of the parabola is at the point (-1/3, -4/3)


3x plus 7 equals 2x minus 5?

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3x squared - x squared = 2x squared


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How do you factoring by grouping in 6x cubed plus 9 x squared minus 2x squared minus 3x?

6x3 + 9x2 - 2x2 - 3x Before any grouping, take out the common factor, x, to give x*(6x2 + 9x - 2x - 3) = x*[3x*(2x + 3) - 1*(2x + 3)] = x*(2x + 3)*(3x - 1)


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The factors are -1(2x + 1)(3x + 4)


Is y equals 3x squared plus 2x -3 a function?

Yes.


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An equation where x equals 3.


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6 - x + 7 - 3x - 5 = -2x - 10 ∴ x + 3x - 2x = 6 + 7 - 5 + 10 ∴ 2x = 18 ∴ x = 9


What is 6x squared minus x minus 12 factor using group method?

It is: (3x+4)(2x-3) when factored


2x plus 3y equals 13 3x minus y equals 3 x equals?

2x+3y=13 3x-y=3 x=2