-(2x-7)(2x+7)=-

Simple and best practice solution for -(2x-7)(2x+7)=- equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -(2x-7)(2x+7)=- equation: 



-(2x-7)(2x+7)=-

We move all terms to the left:

-(2x-7)(2x+7)-(-)=0

We add all the numbers together, and all the variables

-(2x-7)(2x+7)-0=0

We add all the numbers together, and all the variables

-(2x-7)(2x+7)=0

We use the square of the difference formula

4x^2+49=0

a = 4; b = 0; c = +49;
Δ = b2-4ac
Δ = 02-4·4·49
Δ = -784
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 4x-6=3x-2+1x | | -8-5x-3=-16 | | 3^x^2-5x-6-1=0 | | 8c+2=-286 | | 10m+7=14+7m | | –14+14r=15r | | 2x-7+9=4x-8 | | 3(r-4)=5(4-3)-1/2 | | 4/n=32/72. | | 4x-1=-77 | | X=2x+8+6x-28 | | 35+(x+10)=90 | | 5b+7=157 | | 10x+3x+5+25=180 | | -3(2x+6)+8x=34-43 | | x3+3=-9 | | (x+36)+20=90 | | 2b+26=2(7b-5) | | 3=8m-13* | | 2(3x-6)=(3x-14 | | (-2x–1)(9x+2)=0 | | -10+3x+5+25=180 | | 6x+2x+8=16 | | 5z=3z+26 | | 11+15+3x=x+18 | | -0.8(0.2-4x)=2.2-2.6 | | 10+3x+5+25=180 | | x+40+14x+5=180 | | 8+x+12=32 | | 5x-6-x=-10-x+3x+10x+2 | | -3(x-4)=4(x-15) | | (5x-3)(2x-9)=0 |

Equations solver categories