Ask a New Question

Asked by Anonymous

i have trouble factoring this equation any time x^2 has a number before it i get confused and don't know how to factor
how would you solve this
-3x^2+5x-2

14 years ago

Answers

Answered by PsyDAG
Find two factors for each end term (3,-1 or -3,1) and (2,-1 or -2,1).

Figure how they could be summed to get the middle term.

However, I could not do this. Do you have a typo?

3x^2 + 5x - 2 = (3x-1)(x+2)
14 years ago

Related Questions

Having trouble factoring 3x^9- 75x I need help factoring 64b^2-(q+r)^2 Hey I need help factoring 5x^4-180x^2. I'm used to factoring with three numbers, and not two. How... Were doing factoring and i don't get these (^ means squared) 1) m^-3m-2 2) 6c^-5c-4 3) ab+mn+... d^=7d-12 (factoring the same as the last one Well we are doing factoring and I don't quite understand this problem: (x+1)(x-3)=117 I simp... factoring ax^2+bx+c 30x^-24x-54 how would you do this factoring by grouping? 2x^2+3x+6x+9 having trouble factoring this particular problem x^2-12x+36-49y2 factored by grouping x(x-1... I need help factoring 2y^2-2y-24. The answer I got was 2(y+3)(y+3). However the correct answer is 2(...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use