0
i thinking this answer should be -20
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How do you factor -5x2 plus 9x-4?
-5x2+9x-4 -5x2+9x+-4 Factors of -20 that add to equal 9 are -5 and-4 -5x2+5x+4x+-4 -5x(1x+1) + 4x(1+-1x)
How do you factor 5x2 plus 4x - 1?
(x + 1)(5x - 1)
9x2 plus 2x plus 5-5x2 plus 8x-6?
It is 4x^2 + 10x - 1
5x2 - 14x plus 8?
5x2 - 14x + 8 = 5x2 - 10x - 4x + 8 = 5x(x-2) - 4(x-2) = (5x-4)*(x-2)
What is 8 x plus 2 minus 4x plus 7 simplified as?
This would simplify as 4x-5
What is x5 plus 10x4 plus 8x3 plus 4x plus 2?
is a quintic expression in x (NOT an equation).
How do you factor -5x2 plus 9x-4?
-5x2+9x-4 -5x2+9x+-4 Factors of -20 that add to equal 9 are -5 and-4 -5x2+5x+4x+-4 -5x(1x+1) + 4x(1+-1x)
How do you factor 5x2 plus 4x - 1?
(x + 1)(5x - 1)
How do you simplify 2x plus 4x plus 3?
2x + 4x + 3 = 6x + 3
9x2 plus 2x plus 5-5x2 plus 8x-6?
It is 4x^2 + 10x - 1
Simplify 5x2 - 7x - 2x - x2?
Separate and simplify the common terms. 5x^2 - X^2 = 4x^2 -7x - 2x = -9x Now put these terms back together 4x^2 - 9x Or if simplified further, you get: x(4x-9)
What is 7x squared minus 4x minus 5x squared plus 2x?
7x2 -4x -5x2 +2x = 2x2 -2x
5x2 - 14x plus 8?
5x2 - 14x + 8 = 5x2 - 10x - 4x + 8 = 5x(x-2) - 4(x-2) = (5x-4)*(x-2)
How can you simplify x2 plus 2x-35x2 plus 4x-21?
It is: 4x -34x^2 -21 simplified
What is 8 x plus 2 minus 4x plus 7 simplified as?
This would simplify as 4x-5
What does x squared plus 4x simplify into?
x2 + 4x = x(x+4)
Simplify 2x plus 4x - 2y?
6x-2y
