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Popular >

3^4-(-4)^2

Solution

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

Solution

65

Solution steps

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

Follow the PEMDAS order of operations

Calculate exponents

3^{4} : 81

3^{4}

3^{4} = 81

= 81

= 81 - (- 4)^{2}

Calculate exponents

(- 4)^{2} : 16

(- 4)^{2}

Apply exponent rule:

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

if

n

is even

(- 4)^{2} = 4^{2} = 16

= 16

= 81 - 16

Add and subtract (left to right)

81 - 16 : 65

81 - 16

81 - 16 = 65

= 65

= 65

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5\times 3\div 2

5 \times 3 \div 2

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Frequently Asked Questions (FAQ)

What is 3^4-(-4)^2 ?
The solution to 3^4-(-4)^2 is 65