Question

What should be subtracted from 30ab + 12b + 15a to get 24ab - 10b - 18a ?​

Answer 1

Answer:

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Step-by-step explanation:

First, we will subtract 24ab-10b-18a to 30ab+12b+15a so that we can get the no. or answer

So,

(24ab-10b-18a)-(30ab+12b+15a)

= 24ab-10b-18a-30ab-12b-15a

= (24ab-30ab)+(-10b-12b)+(-18a-15a)

= -6a - 22b - 33a