Question

Evaluate: (−1)(− 1)(− 1)(− 1) (− 1)
Answers:
A) −1
B) 0
C) 1
D) 2

Answer 1

A

Explanation:

An odd number of negative multipliers results in a negative answer so overall result will be negative.

- 1 × - 1 × - 1 × - 1 ×- 1

= 1 × - 1 × - 1 × - 1

= 1 × 1 × - 1

= 1 × - 1

= - 1 → A

Answer 2

• A) −1

Explanation:

`(−1)(− 1)(− 1)(− 1) (− 1)`

use the rules for multiplication

`- (1 * 1 * 1 * 1 * 1)`

then Calculate the products

= -1

hope it helps!