What is (1^2-1)/(1-1) ?

The solution to (1^2-1)/(1-1) is Undefined

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(1^2-1)/(1-1)

\frac{1 ^{2} - 1}{1 - 1}

Undefined

Solution steps

\frac{1 ^{2} - 1}{1 - 1}

Solve

1^{2} - 1 : 0

Follow the PEMDAS order of operations

Calculate exponents

1^{2} : 1

1^{2}

1^{2} = 1

= 1

= 1 - 1

Add and subtract (left to right)

1 - 1 : 0

1 - 1

1 - 1 = 0

= 0

= 0

Solve

1 - 1 : 0

1 - 1 = 0

= 0

= \frac{0}{0}

\frac{x}{0}

is undefined

= Undefined

1 0^{2} - 5^{2}

1 - 2 (- 1)

1 6^{2} - 1 2^{2}

(- 4)^{2} - 2

\frac{3}{5} - (1 - \frac{2}{3})