4x^2+2x^2-8x-3=0 6x2-8x-3=0 ( 2 X+ 3 ) (. 3 X - 1 ) It's unsolvable with this way so use x=-b+-rootb^2-4ac/2a. X=2/3(+-)1/6 root34
Let's solve your equation step-by-step. 6 x 2 8 x 3 0 Step 1: Use quadratic formula with a=6, b=-8, c=-3. x b b 2 4 a c 2 a x 8 8 2 4 6 3 2 6 x 8 136 12 x 2 3 1 6 34 or x 2 3 1 6 34 Answer: x 2 3 1 6 34 or x 2 3 1 6 34