Study guides

☆☆

Q: What are the solutions to -x squared plus 2x plus 4 and x-2?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

2x2 + x2 = 3x2

x2 + x2 = 2x2 2x^2

2x2 + (5x-4x)2 + (x-x)2 = 2x2 + x2 + 02 = 2x2 + x2 = 3x2

x2+2x-120 = (x+12)(x-10) when factored

If: x2+2x-3 = 0 Then: x = 1 or x = -3

Related questions

-x2+2x

2x2 + x2 = 3x2

x2 + x2 = 2x2 2x^2

If: 2x+y = 5 and x2-y2 = 3 Then the solutions work out as: (2, 1) and ( 14/3, -13/3)

Factor it out: (x+2) squared

2x2 + (5x-4x)2 + (x-x)2 = 2x2 + x2 + 02 = 2x2 + x2 = 3x2

x2

17

x2+2x is a Mathematical expression. Its factors are x and x+2.

x2 - (2x)2 = x2 - 4x2 = -3x2 x2 - 2x2 = -x2

x2+2x-120 = (x+12)(x-10) when factored

If: x2+2x-3 = 0 Then: x = 1 or x = -3

People also asked