Show:
The X Factor
Roots
Formula 1
Mash
100

Solve By Factoring:

x^2+10x+16=0


x=-8 and -2

100

Solve By Square Roots:

x^2=16

x=+-4

100

Solve By Quadratic Formula:

2x^{2}+5x-3=0

x=-3 and 0.5

100

Solve for x:

x^2-25=0

x=+-5

200

Solve By Factoring:

x^2+x-12=0

x=-4 and 3

200

Solve By Square Roots:

x^2-9=0

x=+-3

200

Solve By Quadratic Formula:

4x^{2}-6x+2=0

x=0.5 and 1

200

Solve for x:

x^2+16=0

No Real Solution

300

Solve By Factoring:

x^2-15x+50=0

x=5 and 10

300

Solve By Square Roots:

2x^2=72

x=+-6

300

Solve By Quadratic Formula:

3x^2+2x+8=0

No Real Solution

300

Solve for x:

x^2+3x-10=0

x=-5 and x=2

400

Solve By Factoring:

x^2+12x=45

x=-15 and 3

400

Solve By Square Roots:

x^2+8=18

x=+-sqrt10

400

Solve By Quadratic Formula:

3x^2+x-3=0

x=(-1+-sqrt37)/6

400

Solve for x:

2x^2+3x=5

x=-2.5 and 1

500

Solve By Factoring:

2x^2+8x=-8

x=-2

500

Solve By Square Root:

(x+3)^2=49

x=-10 and 4

500

Solve By Quadratic Formula:

x^2+8x=-15

x=-5 and -3

500

Solve for x:

3x^2+5x-10=2x^2+8x+2

x=(3+-sqrt57)/2