Question

Question 4: Find the products of the following:- a. (-21)*(-10) (9) b. (-24)x(x(-8 DE SECTION B​

Answer 1

Answer:

$( - 21) \times ( - 10)(9) \\ - \times - = + \\ \\ 210 \times 9 \\ + 1890$

I said only for a not for b

Because,

For b write the full question

Step-by-step explanation:

Hope you understand

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Answer 2

Answer:

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Step-by-step explanation:

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