answersLogoWhite

0


Want this question answered?

Be notified when an answer is posted

Add your answer:

Earn +20 pts
Q: What equation is equivalent to (2x2 plus 4x-7)(x-3)?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the discriminant of 2x2 plus 5x plus 4?

-7 therefore the quadratic equation has no real roots


What are the factors of the equation 2x2 plus 10 equals 9x?

2x2 + 10 = 9x 2x2 - 9x + 10 = 0 (x - 2)(2x - 5) = 0


What are the roots of the quadratic equation y equals 2x2 plus 3x-20?

2x2 + 3x - 20 = (x + 4)(2x - 5).


Is 2x2 plus 7 equals 79 linear or quadratic?

It is a quadratic equation that has 2 solutions


What is the answer to the equation 2x2 - 10x plus 7 equals 0?

The roots of the equation are [5 +/- sqrt(11)]/2 = 4.158 and 0.842


2x2 plus 42 equals x2 plus 13x?

This is a quadratic equation question which will have two answers: 2x2+42 = x2+13x 2x2-x2-13x+42 = 0 x2-13x+42 = 0 Factorising the equation gives you: (x-6)(x-7) = 0 Therefore: x = 6 or x = 7


What is the factorization of 2x2-6X plus 24?

There are no solutions to this quadratic equation because the discriminant is less than zero.


How many roots does 2x2 plus 3x plus 2 have?

If it was expressed as a quadratic equation it would have no roots because the discriminant is less than zero


What is the value of the discriminant for the equation 2x2 plus 3x-4 equals 0?

2X2 + 3X - 4 = 0the discriminant is,b2 - 4ac32 - 4(2)(- 4)9 + 32 = 4141 > 1this means there are two real roots to this equation


Y equals 2x plus 5 is a linear equation because?

There are no powers e.g 2x2 would be due to the 2


What is the sum of the roots of the equation 2x2-13x plus 17 equals 0?

6.50 to the nearest hundredth (4.685 & 1.815)


How many x intercepts are in y equals 2x2 plus 4x plus 3?

None because the discriminant of this quadratic equation is less than zero.