What is -4^2+5^2+(-3)^2+4^1+(-5)^0 ?

The solution to -4^2+5^2+(-3)^2+4^1+(-5)^0 is 23

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

-4^2+5^2+(-3)^2+4^1+(-5)^0

- 4^{2} + 5^{2} + (- 3)^{2} + 4^{1} + (- 5)^{0}

23

Solution steps

- 4^{2} + 5^{2} + (- 3)^{2} + 4^{1} + (- 5)^{0}

Follow the PEMDAS order of operations

Calculate exponents

4^{2} : 16

4^{2}

4^{2} = 16

= 16

= - 16 + 5^{2} + (- 3)^{2} + 4^{1} + (- 5)^{0}

Calculate exponents

5^{2} : 25

5^{2}

5^{2} = 25

= 25

= - 16 + 25 + (- 3)^{2} + 4^{1} + (- 5)^{0}

Calculate exponents

(- 3)^{2} : 9

(- 3)^{2}

Apply exponent rule:

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

n

is even

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

= 9

= - 16 + 25 + 9 + 4^{1} + (- 5)^{0}

Calculate exponents

4^{1} : 4

4^{1}

4^{1} = 4

= 4

= - 16 + 25 + 9 + 4 + (- 5)^{0}

Calculate exponents

(- 5)^{0} : 1

(- 5)^{0}

Apply exponent rule:

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

n

is even

(- 5)^{0} = 5^{0} = 1

= 1

= - 16 + 25 + 9 + 4 + 1

Add and subtract (left to right)

- 16 + 25 + 9 + 4 + 1 : 23

- 16 + 25 + 9 + 4 + 1

- 16 + 25 = 9

= 9 + 9 + 4 + 1

9 + 9 = 18

= 18 + 4 + 1

18 + 4 = 22

= 22 + 1

22 + 1 = 23

= 23

= 23

80 \div 240 \times 100

12 - 2^{3} \div 2^{2} \times 3

(2 \frac{1}{3} + 8 \frac{2}{3}) \times 15

5 \times 2 \div 2 + 5

1 - 2 + 1 - 2 + 1 - 2

What is -4^2+5^2+(-3)^2+4^1+(-5)^0 ?
The solution to -4^2+5^2+(-3)^2+4^1+(-5)^0 is 23