3x2 - 8x = x(3x - 8)
5x2 + 3x + 8x2 = 13x2 + 3x = x(13x + 3)
The expression (3X^2 - 8X - 2) is a quadratic polynomial in the variable (X). It can be analyzed for its roots using the quadratic formula, factored, or graphed to determine its behavior. The coefficients indicate that it opens upwards, since the coefficient of (X^2) is positive.
(8x - 3)(8x + 3)
The given expression can be simplified to: 8x squared +9
The given quadratic expression is (3x+4)(x-4) when factorized
What about it? Factorise it?
(x-3)(3x+1)
(3x - 8)(8x + 5)
the answer of √8x+16-3x=0 is x= 0.447213595 = +/- 0.447(to 3 decimal places) if I'm not mistaken
5x2 + 3x + 8x2 = 13x2 + 3x = x(13x + 3)
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)
(4x-8)(2x+2)
Do you mean 2x²? Assuming this is the case: 2x² - 3x + 8x - 12 = 2x² + 5x - 12 = (2x - 3)(x + 4)
They are like terms and can be added together as 11x squared
To simplify the expression 5x - (-3x), you can rewrite it as 5x + 3x since subtracting a negative is the same as adding a positive. This simplifies to 8x. So, the result of 5x - (-3x) is 8x.
(8x - 3)(8x + 3)
The given expression can be simplified to: 8x squared +9