If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying f(-1x) = -1x2 + 2(-1x) + -1 Remove parenthesis around (-1x) f * -1x = -1x2 + 2(-1x) + -1 Reorder the terms for easier multiplication: -1f * x = -1x2 + 2(-1x) + -1 Multiply f * x -1fx = -1x2 + 2(-1x) + -1 Remove parenthesis around (-1x) -1fx = -1x2 + 2 * -1x + -1 Multiply 2 * -1 -1fx = -1x2 + -2x + -1 Reorder the terms: -1fx = -1 + -2x + -1x2 Solving -1fx = -1 + -2x + -1x2 Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Divide each side by '-1x'. f = x-1 + 2 + x Simplifying f = x-1 + 2 + x Reorder the terms: f = 2 + x-1 + x
| (x-3)(3x+1)= | | -3x^2-8x+15=-4x^2-1 | | x-(-4.21)=15.7 | | f(x+7)=x+49+2(x+7)-1 | | 2w+12=3w+2 | | (x^3)(4x^5)= | | 3p-6-5p=5-p | | 5x^2=7+7x | | 2x+1.8+1=1.6x | | f(3)=9+2(3)-1 | | x=3-3/4 | | 6=x-28 | | 84+x=170 | | -4y+(-3)+4=5y+10y-1 | | x=3(3/4) | | 4c-6=42 | | (x-9)(4x+1)= | | 3/4(8t-4)=12 | | 9a=3a-2 | | 3.7a+44=-40 | | 6k^2+12k-90=0 | | -14=-5(m-7) | | f(3)=9+2x-1 | | 2-x=128 | | 8(x+.75)(x+.5)=0 | | f(-x)=2(-x)+8 | | 11=n*2.4 | | 5x+2=38+2x | | d*4=5 | | 9+3x+4=6x-7 | | f(x+9)=2(x+9)+8 | | 1/(sqrt(x))=.5487 |