Mister Exam

Lang:

How to use it?
Canonical form:
sqrt(16-x^2-y^2)=z
7x^2+16xy-23y^2-14x-16y=218
y^2-16x-8y+32=0
120
Plot:
tan(y)^2=tan(x)
tan(x*factorial(y))-1=0
sqrtx+sqrty=4
|y|=|x|
sqrt(16-x^2-y^2)
Identical expressions
sqrt(sixteen -x^ two -y^ two)=z
square root of (16 minus x squared minus y squared ) equally z
square root of (sixteen minus x to the power of two minus y to the power of two) equally z
√(16-x^2-y^2)=z
sqrt(16-x2-y2)=z
sqrt16-x2-y2=z
sqrt(16-x²-y²)=z
sqrt(16-x to the power of 2-y to the power of 2)=z
sqrt16-x^2-y^2=z
Similar expressions
sqrt(16-x^2+y^2)=z
sqrt(16+x^2-y^2)=z

sqrt(16-x^2-y^2)=z canonical form

The teacher will be very surprised to see your correct solution 😉

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\/  16 - x  - y   - z = 0

$$- z + \sqrt{- x^{2} - y^{2} + 16} = 0$$

-z + sqrt(-x^2 - y^2 + 16) = 0