Question

find the producet:(-20)×(-2)×(-5)×7​

Answer 1

To find :

the product of (-20)×(-2)×(-5)×(7)

Solution:

there are 3 negative numbers . hence the product will also be a negative number

so, (-20)×(-2)×(-5)×(7)

= -(20×2×5×7)

= -(200×7)

= -1400

hence, The product of (-20)×(-2)×(-5)×7 is -1400

Have a great day mate :)

Answer 2

Answer:

(-20) × (-2) × (-5) × 7

=-20 × (-2x - 5) x 7

= [- 20 × 10] × 7

= - 1400.