If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (7 + -7i)(7 + I) = 0 Multiply (7 + -7i) * (7 + I) (7(7 + I) + -7i * (7 + I)) = 0 ((7 * 7 + I * 7) + -7i * (7 + I)) = 0 ((49 + 7I) + -7i * (7 + I)) = 0 (49 + 7I + (7 * -7i + I * -7i)) = 0 (49 + 7I + (-49i + -7iI)) = 0 (49 + 7I + -49i + -7iI) = 0 Solving 49 + 7I + -49i + -7iI = 0 Solving for variable 'I'. Move all terms containing I to the left, all other terms to the right. Add '-49' to each side of the equation. 49 + 7I + -49i + -49 + -7iI = 0 + -49 Reorder the terms: 49 + -49 + 7I + -49i + -7iI = 0 + -49 Combine like terms: 49 + -49 = 0 0 + 7I + -49i + -7iI = 0 + -49 7I + -49i + -7iI = 0 + -49 Combine like terms: 0 + -49 = -49 7I + -49i + -7iI = -49 Add '49i' to each side of the equation. 7I + -49i + 49i + -7iI = -49 + 49i Combine like terms: -49i + 49i = 0 7I + 0 + -7iI = -49 + 49i 7I + -7iI = -49 + 49i Reorder the terms: 49 + 7I + -49i + -7iI = -49 + 49i + 49 + -49i Reorder the terms: 49 + 7I + -49i + -7iI = -49 + 49 + 49i + -49i Combine like terms: -49 + 49 = 0 49 + 7I + -49i + -7iI = 0 + 49i + -49i 49 + 7I + -49i + -7iI = 49i + -49i Combine like terms: 49i + -49i = 0 49 + 7I + -49i + -7iI = 0 Factor out the Greatest Common Factor (GCF), '7'. 7(7 + I + -7i + -1iI) = 0 Ignore the factor 7.Subproblem 1
Set the factor '(7 + I + -7i + -1iI)' equal to zero and attempt to solve: Simplifying 7 + I + -7i + -1iI = 0 Solving 7 + I + -7i + -1iI = 0 Move all terms containing I to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + I + -7i + -7 + -1iI = 0 + -7 Reorder the terms: 7 + -7 + I + -7i + -1iI = 0 + -7 Combine like terms: 7 + -7 = 0 0 + I + -7i + -1iI = 0 + -7 I + -7i + -1iI = 0 + -7 Combine like terms: 0 + -7 = -7 I + -7i + -1iI = -7 Add '7i' to each side of the equation. I + -7i + 7i + -1iI = -7 + 7i Combine like terms: -7i + 7i = 0 I + 0 + -1iI = -7 + 7i I + -1iI = -7 + 7i The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 3r-9=7+2r-r | | 5+3x=9x+5 | | y=.25x+5 | | 6j-5.2=4.2j+2.6 | | 3n/4+3=9 | | 5r-1/7+3=11r-4/20 | | (x^2+12)-(9x-135)=622 | | 12.2n+8.53-11.49=17.6n-7.82 | | h=(t-n-5z)/5 | | (13x-11)(4x+12)= | | y=2/15/4/1 | | 17.7-2.2c=-6c-17.6-10.68 | | 2/15/4/1 | | 1-(1/w)=(1/w^2) | | x+12+2x=18 | | 3(k+7)-8(1+4k)=-45 | | 8+3b=4-3b | | (6m+4n+5)3= | | x=22(4/11) | | (x/5)=(4x/45)+3 | | 5.79+14.2v=16.43+14.9v | | 10/x=3 | | x(2x)=800 | | 8(2x-4)=x+103 | | -4y+19=y+4 | | (4/11)11/4x=22(4/11) | | 6+m-8=-7 | | x/7=79 | | -11.3r+17.43+12.3r=-0.4r-8.75 | | 7i(8-4i)= | | -32z^5+40z^4+12z^3=0 | | 4x^2+8x+4y^2+y=0 |