Question

Find




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Answer 1

Answer:

Step-by-step explanation:

1. 5 x [ -3 ] =

therefore , + x - = -

so , 5 x 3 = - ?

5 x [ -3 ] = -15

2. [ -2 ] x [ -8 ] x [ -10 ] x 4

-2 x -8 x -10 x 4

+ 16 x -10 x 4

16 x -40

= -640

you can do question 3 4 5 on your own using the same method

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