14 Answered Questions for the topic Real Solutions

07/02/19

#### Extraneous Solutions

How do problems with extraneous solutions differ from problems with no real solutions or no solution at all? How are they similar?

Real Solutions

09/19/18

#### Find the real solutions of the equation: 𝑥 − √4 − 3𝑥 = −8. Simplify all answers.

Find the real solutions of the equation: 𝑥 − √4 − 3𝑥 = −8. Simplify all answers.

02/23/18

#### Precalc problem- finding all real solutions

Can someone help me find the solutions of this equation? I tried a few times but I can't seem to get the right answer.
1 + 2x = 2 + 4 (x + 7)(x + 6) x+7 x+6...
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02/23/18

#### Precalc problem- finding all real solutions

Can someone help me solve this precalc problem? I'd really appreciate it!
Find all real solutions of the equation. (Enter your answers as a comma-separated list. If there is no real solution,...
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02/23/18

#### Precalculus Math Problem - Finding all real solutions

Can someone help me solve for this? I tried a couple of times and can't seem to get the right answer. Thank you for any help!
Find all real solutions of the equation. (Enter your answers as a...
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05/11/17

#### help with number of real solutions

2x^2-2x+9=0
I don't know what a discriminant is so I do not understand its purpose.

02/17/17

#### Write a third or fourth degree polynomial function that has zeros at +/- 7/5

Write a third or fourth degree polynomial function that has zeros at +/- 7/5

Real Solutions Quadratic Equations

01/09/17

#### real solutions

Determine if each quadratic equation has real solutions. Choose Yes or No. A. 12x^2-5=-3 B 2/3 x^2+7=11 (the x is not in the fraction, it is after)C 2(x^2-3)=3(2x^2+1) D 3x^2-1=8x^2+9 E...
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01/09/17

#### find the real solution for each equation? find the remaining zeros of the polynomial?

3x^3+4x^2−7x+2=0
x^4+8x^3+6x^2−5x+14=0
a polynomial has real coefficients. the degree is 4. two zeros are i and 9+i.

Real Solutions

12/06/15

#### find the value of C

Find the value of c that makes the equation x^2+6x+c=0 have one real solution

Real Solutions

05/25/15

#### How to find real solutions of an equation?

1.) x^2-6x=27
2.) x^3+3x^2-x-3=0
3.) x^3+x^2-16x=16
4.) 2x^3-3x^2-18x+27=0

Real Solutions

10/07/13

#### find all the real solutions of the equation

find all the real solutions of the equation 2x2+3x+5=0
does the equation have real solutions?
if the answer is yes, then input the solutions
x1=
x2=
with x1<x2

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