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Factors are (3x + 2)(x + 2) so x is either -2/3 or -2
If term in x is negative then factors are (3x - 2)(x - 2) and solutions are 2/3 and 2.
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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)
What is the answer to 24x3-5x2-48x-8 divided by 8x plus 4?
If you notice, 8x + 4 = 4(2x + 1), but there is an odd coefficient for x2, so there is guaranteed to be some remainder (that is 8x + 4 is not a factor of the polynomial): (24x3 - 5x2 - 48x - 8) ÷ (8x + 4) = 3x2 - 2x - 5 - (x2 - 12)/(8x + 4)
How do you do (5x2 8x)-(3x2-x)?
In algebra and mathematics the simple above equation can be written and simplified as follows . (5x2 8x)-(3x2-x) = 10 + 8x -6 +x = 4 +7x.
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
Factor the trinomal -8x plus 3x2 - 3?
-8x + 3x2 - 3
X2 - 3 equals -3x2 plus 8x?
In general, no.
How many roots does 3x2 plus 8x plus 3 have?
two negative
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)
3x2 plus 8x plus 4 equals 0?
(3x + 2)(x + 2) so x = -2/3 or -2
What is the answer to 24x3-5x2-48x-8 divided by 8x plus 4?
If you notice, 8x + 4 = 4(2x + 1), but there is an odd coefficient for x2, so there is guaranteed to be some remainder (that is 8x + 4 is not a factor of the polynomial): (24x3 - 5x2 - 48x - 8) ÷ (8x + 4) = 3x2 - 2x - 5 - (x2 - 12)/(8x + 4)
How do you do (5x2 8x)-(3x2-x)?
In algebra and mathematics the simple above equation can be written and simplified as follows . (5x2 8x)-(3x2-x) = 10 + 8x -6 +x = 4 +7x.
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
What is 3x2 plus 8x plus 5?
= (3x + 5)(x + 1) so x = -5/3 or -1
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
