Question 210058: solve 4x^2 + 12x - 7=0 by completing the square. Answer by stanbon(75887) (Show Source):

Question 934556: According to the Rational Root Theorem, which number is a potential root of f(x) = 9x8 + 9x6 – 12x + 7? Answer by josgarithmetic(39553) ( Show Source ): You can put this solution on YOUR website!

5x^2-12x+7 Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!

12x^7 = 2 * 2 * 3 * x * x * x * x * x * x * x We can see that this term's factors are missing the third 2 and the 8th and 9th x's. So we would multiply the third fraction's numerator and denominator by 2 * x * x or Note: If a denominator is the same as the LCD then it does not need to change. Don't multiply it by anything.

solve the equation 4x^2-12x=7 algebraically for x----- = , = . Apply the quadratic formula. Do you know what is this? See the lessons Introduction into Quadratic Equations and PROOF of quadratic formula by completing the square in this site. And do not expect that the tutors will do your work for you and instead of you.

Question 1138498: Consider the following polynomial function. f(x)=2x3+3x2−12x+7 Step 1 of 4 : Factor the polynomial completely.

Question 574725: Hello, Pls help me to solve this: Select the pair of equation whose graphs are perpendicular; A)2x - 8y = 9 & 12x - 3y = 7

Algebra -> Graphs-> SOLUTION: solve by completing the square: 12x^2 + 17x=7 I got to the point : x^2 + 17/12x + 289/256 = 7/12 + 286/256 but I dont understand how to simplify it Log On Algebra: Graphs, graphing equations and inequalities Section

Question 610848: Can you help me with how many solutions there are to 12x+32=12x-7 Answer by jim_thompson5910(35256) ( Show Source ): You can put this solution on YOUR website!

Click here to see ALL problems on Equations; Question 332517: 4X(2)-12X-7=0 Answer by mananth(16879) (Show Source): . You can put this solution on YOUR website! OR