What is (5\times (-9))^2 ?

The solution to (5\times (-9))^2 is 2025

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(5\times (-9))^2

(5 \cdot (- 9))^{2}

2025

Solution steps

(5 (- 9))^{2}

Follow the PEMDAS order of operations

Calculate within parentheses

(5 \cdot (- 9)) : - 45

5 (- 9)

Apply rule

a \cdot (- b) = - a \cdot b

5 (- 9) = - 5 \cdot 9 = - 45

= - 45

= (- 45)^{2}

Calculate exponents

(- 45)^{2} : 2025

(- 45)^{2}

Apply exponent rule:

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

n

is even

(- 45)^{2} = 4 5^{2} = 2025

= 2025

= 2025

\frac{- 4 - 3 ( 3 )}{- 7}

8^{2} - (3 + 7)

10 - 3 - (- 3 + 5 - (- 1))

3 \times 4^{2} + 6 \times (- 3)

12 - (7 - 15) \times 4