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Popular >

(-2)^2-(3)^2

Solution

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

Solution

- 5

Solution steps

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

Follow the PEMDAS order of operations

Calculate exponents

(- 2)^{2} : 4

(- 2)^{2}

Apply exponent rule:

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

if

n

is even

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

= 4

= 4 - (3)^{2}

Calculate exponents

(3)^{2} : 9

(3)^{2}

(3)^{2} = 9

= 9

= 4 - 9

Add and subtract (left to right)

4 - 9 : - 5

4 - 9

4 - 9 = - 5

= - 5

= - 5

Popular Examples

3\times+4\times+4-7\times (-3)

3 \times + 4 \times + 4 - 7 \times (- 3)

8 1^{2} - 1 9^{2}

(-3)\times 2+2-2(-3+9)

(- 3) \times 2 + 2 - 2 (- 3 + 9)

4+6\div 2-10\times 3-5

4 + 6 \div 2 - 10 \times 3 - 5

(3^2-3-6)/(3-3)

\frac{3 ^{2} - 3 - 6}{3 - 3}

Frequently Asked Questions (FAQ)

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