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Popular >

1/((-3)^2-4)

Solution

\frac{1}{( - 3 ) ^{2} - 4}

Solution

\frac{1}{5}

Solution steps

\frac{1}{( - 3 ) ^{2} - 4}

Solve

(- 3)^{2} - 4 : 5

Follow the PEMDAS order of operations

Calculate exponents

(- 3)^{2} : 9

(- 3)^{2}

Apply exponent rule:

(- a)^{n} = a^{n},

if

n

is even

(- 3)^{2} = 3^{2} = 9

= 9

= 9 - 4

Add and subtract (left to right)

9 - 4 : 5

9 - 4

9 - 4 = 5

= 5

= 5

= \frac{1}{5}

Popular Examples

2 7^{3} - 1

3(-5)^2+2(-5)-56

3 (- 5)^{2} + 2 (- 5) - 56

8+(9\times 2-10)\div 5+7

8 + (9 \times 2 - 10) \div 5 + 7

5 \times 0 + 1

\frac{- 6 - 6}{- 2 - 2}

Frequently Asked Questions (FAQ)

What is 1/((-3)^2-4) ?
The solution to 1/((-3)^2-4) is 1/5