Question

For what values of $m$ is there a common root to $mx^2+2x+1=0$ and $x^2+2x+m=0$?

score 112 · Answer 1 · 2018-09-17 04:35:26

112

Views

For what values of $m$ is there a common root to $mx^2+2x+1=0$ and $x^2+2x+m=0$?

Published on 17 Sep 2018 - 4:35

score 59 · Answer 2 · 2018-09-20 09:39:40

59

Views

Equation system to solve

Published on 20 Sep 2018 - 9:39

score 1.7k · Answer 3 · 2018-09-21 07:19:43

Solve : $x^6 - 12x^5 + ax^4 + bx^3 + cx^2 + dx + 64 =0$ has all positive roots then the values of $a , b , c$ and $d$ are

score 685 · Answer 4 · 2018-09-21 07:39:44

685

Views

Solve: Consider $f (x) = 90x^2 + 20x + 1$ then sum of digits of $f (111111)$ is...?

Published on 21 Sep 2018 - 7:39

score 233 · Answer 5 · 2018-09-21 15:27:48

233

Views

Would we consider a quadratic expression having an irrational and a rational root a polynomial?

Published on 21 Sep 2018 - 15:27

score 305 · Answer 6 · 2026-03-26 00:52:55

305

Views

Express solution in simplest radical form: $(4x-1)(3x+7) = (5x-1)(2x+3)$

Published on 26 Mar 2026 - 0:52

score 794 · Answer 7 · 2026-03-26 00:53:57

794

Views

The length of a rectangle is 6m longer than the width. If the area of a rectangle is $84^2$m, find the dimensions of the rectangle.

Published on 26 Mar 2026 - 0:53

score 375 · Answer 8 · 2018-09-25 23:47:33

375

Views

What are all of the negative integral solutions of $y^2+6xy-8x=0$?

Published on 25 Sep 2018 - 23:47

score 1.6k · Answer 9 · 2018-09-27 04:15:22

1.6k

Views

How does the middle term of a quadratic $ax^2 + bx + c$ influence the graph of $y = x^2$?

Published on 27 Sep 2018 - 4:15

score 300 · Answer 10 · 2018-09-27 22:58:25

300

Views

How to solve for x using the quadratic equation when there are multiple variables?

Published on 27 Sep 2018 - 22:58

score 770 · Answer 11 · 2018-09-28 02:00:28

770

Views

What does the $\frac{-b^2+4ac}{4a}$ of the vertex point mean?

Published on 28 Sep 2018 - 2:00

score 689 · Answer 12 · 2018-09-28 03:27:57

689

Views

Why does completing the square and solving for $y$ for $y = ax^2 + bx +c$ give the coordinates of the vertex?

Published on 28 Sep 2018 - 3:27

score 205 · Answer 13 · 2018-09-29 21:20:46

205

Views

Find coefficients to a quadratic equation knowing roots and a point...

Published on 29 Sep 2018 - 21:20

score 84 · Answer 14 · 2018-09-30 14:43:50

84

Views

Solving the system $2y^2-5x+13=0$ and $x+4y=-1$

Published on 30 Sep 2018 - 14:43

score 248 · Answer 15 · 2018-09-30 23:37:50

248

Views

Proving a function is quadratic?

Published on 30 Sep 2018 - 23:37

List Question

For what values of $m$ is there a common root to $mx^2+2x+1=0$ and $x^2+2x+m=0$?

Equation system to solve

Solve : $x^6 - 12x^5 + ax^4 + bx^3 + cx^2 + dx + 64 =0$ has all positive roots then the values of $a , b , c$ and $d$ are

Solve: Consider $f (x) = 90x^2 + 20x + 1$ then sum of digits of $f (111111)$ is...?

Would we consider a quadratic expression having an irrational and a rational root a polynomial?

Express solution in simplest radical form: $(4x-1)(3x+7) = (5x-1)(2x+3)$

The length of a rectangle is 6m longer than the width. If the area of a rectangle is $84^2$m, find the dimensions of the rectangle.

What are all of the negative integral solutions of $y^2+6xy-8x=0$?

How does the middle term of a quadratic $ax^2 + bx + c$ influence the graph of $y = x^2$?

How to solve for x using the quadratic equation when there are multiple variables?

What does the $\frac{-b^2+4ac}{4a}$ of the vertex point mean?

Why does completing the square and solving for $y$ for $y = ax^2 + bx +c$ give the coordinates of the vertex?

Find coefficients to a quadratic equation knowing roots and a point...

Solving the system $2y^2-5x+13=0$ and $x+4y=-1$

Proving a function is quadratic?

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