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• Integral Step by Step
• Derivative Step by Step
• Equation systems Step by Step

• How to use it?

• Equation:
• Equation x^2+2x+1=0
• Equation cos(x/2)=1/2
• Equation sin(x)=1,5
• Equation e^x=4
• Express {x} in terms of y where:
• 2*x+16*y=11
• -8*x+10*y=19
• -5*x+3*y=10
• 14*x-19*y=-6

• Identical expressions

• sqrt(x+ two)sqrt(x+ one)+sqrt(x- two)sqrt(x- one)= two
• square root of (x plus 2) square root of (x plus 1) plus square root of (x minus 2) square root of (x minus 1) equally 2
• square root of (x plus two) square root of (x plus one) plus square root of (x minus two) square root of (x minus one) equally two
• √(x+2)√(x+1)+√(x-2)√(x-1)=2
• sqrtx+2sqrtx+1+sqrtx-2sqrtx-1=2

• Similar expressions

• sqrt(x+2)sqrt(x+1)+sqrt(x+2)sqrt(x-1)=2
• sqrt(x+2)sqrt(x+1)-sqrt(x-2)sqrt(x-1)=2
• sqrt(x+2)sqrt(x-1)+sqrt(x-2)sqrt(x-1)=2
• sqrt(x-2)sqrt(x+1)+sqrt(x-2)sqrt(x-1)=2
• sqrt(x+2)sqrt(x+1)+sqrt(x-2)sqrt(x+1)=2