0
= (3x + 5)(x + 1) so x = -5/3 or -1
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Factor the trinomal -8x plus 3x2 - 3?
-8x + 3x2 - 3
How do you factor 3x2 plus 13x-10?
3x2+13x-10 = (3x-2)(x+5) when factored
What is the value of x if 8x plus 5 equals 25?
8x + 5 = 25(- 5 from both sides)8x = 20(divide both sides by 8)x = 2.5
What is -3( x plus 5 ) 8x plus 18?
If you mean -3(x+5) = 8x+18 then -3x-15 = 8x+18 and the value of x works out as -3
What is the x value of -8x plus 8x plus 4 equals -24?
- 8x + 8x = 0 so question is meaningless.
X2 plus 8x equals -3x2 plus 5?
x2+8x = -3x2+5 4x2+8x-5 = 0 (2x+5)(2x-1) = 0 x = -5/2 or x = 1/2
How to factor 3x2 plus 8x plus 5?
(x + 1)(3x + 5)
Factor the trinomal -8x plus 3x2 - 3?
-8x + 3x2 - 3
How many times does 3x2 plus 8x plus 5 touch or cross the x axis?
If you mean: 3x2+8+5 = 0 Then it crosses the x axis at points -1 and -5/3
How do you factor an equation with a squared number in it. Example 5 minus 8x plus 3 times x squared?
5 - 8x + 3x2 = 3x2 - 8x + 5 (since the sign of the second term is negative, then 5 can be factored as (-1)(-5)) = (3x - )(x - ) (try to put 1 or 5 to the empty places, in order to obtain -8x) = (3x - 5)(x - 1)
X2 - 3 equals -3x2 plus 8x?
In general, no.
How many roots does 3x2 plus 8x plus 3 have?
two negative
What is x2 8x-3x2 5 in ax2 bx c0?
Assuming the 2 is meant to be a square this is the form: x2 - 3x2 = -2x2 + 8x + 5
How many times does the graph of 3x2 plus 8x plus 5 cross the x-axis?
Twice. Between negative two and negative one.
Put the equation in the form ax2 plus bx plus c equals 0 x2-3 equals 3x2 plus 8x?
2x^2 + 8x + 3 = 0
What is (6(3x2) plus 8x-3) plus (3(3x2)-7x plus 2) simplified?
The sum 6 (3x^2) + 8x -3 plus 3 (3x^2) - 7x + 2 = 27 x^2 + x -1
How do you write 8x plus 4y equals 5?
8x plus 4y equals 5 is 8x + 4y = 5.
