(1)-(49)/(x^2)=0

Simple and best practice solution for (1)-(49)/(x^2)=0 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 (1)-(49)/(x^2)=0 equation: 


D( x )

x^2 = 0

x^2 = 0

x^2 = 0

1*x^2 = 0 // : 1

x^2 = 0

x = 0

x in (-oo:0) U (0:+oo)

1-(49/(x^2)) = 0

1-49*x^-2 = 0

-49*x^-2 = -1 // : -49

x^-2 = 1/49

-2 < 0

1/(x^2) = 1/49 // * x^2

1 = 1/49*x^2 // : 1/49

49 = x^2

x^2 = 49 // ^ 1/2

abs(x) = 7

x = 7 or x = -7

x in { 7, -7 }

See similar equations:

| x^3-21x^2+108x=0 | | Y+6=2y-5 | | t=27-1/4(w-i) | | logx=0.271 | | (3-2x)(5-x)=0 | | (2x-20)/32=6 | | 48x^2+792x+2400=0 | | (y-b)/(x-0)=m | | 3x^2+1x-5=0 | | -[10x-(3x+4)]=-5-[4(3x-3)-3x] | | 9x+8y=4solvey | | 1/2ln(4t^4)-ln(b) | | 6[3-(4+6x)]-2x=-8+2(1-19x) | | 4+7x=-14+x | | 10.6=1.6+0.03v+0.003v | | 96p^5/64p | | (96p^5)/64p | | 8t+16-3t+12=6t-42+8 | | 5(3x-10)=325 | | A+-1=-20 | | Y+-10=-4 | | 4(x+8)=9x+37 | | x-5=7x-33 | | (x^2-x-20)(2x+18)=0 | | x*x+1=272 | | 2=5x+2+6x | | X+1*2-3x-2*4=-6x | | 7t-18=-18+8t | | 15x=(5/8)*(x^2) | | 2y^2+5=-11y | | 4r-7=-2+3r | | 2(2c-3)-1=2c+1 |

Equations solver categories