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? 
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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.
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Real Solutions Precalculus Precalc

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... more
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Real Solutions Precalculus Precalc

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,... more
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Real Solutions Precalculus Precalc

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... more
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Real Solutions

01/13/18

how to find all real solutions of an equation
x^6-2x^3-3=0
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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.
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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
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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... more
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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. 
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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 
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Real Solutions

05/29/15

how to find all real solutions of an equation
|1/2×+4|+8=10
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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
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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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