Question

How much is a+ ab-c greater than 2z+ 4b - 5c​

Answer 1

Answer:

a+ab-4b-2z+4c

Explanation:

Let A = a+ab-c,

B = 2z+4b-5c,

Difference of A and B

= A-B

= (a+ab-c) - (2z+4b-5c)

= a+ab-c-2z-4b+5c

= a+ab-4b-2z+(-c+5c)

= a+ab-4b-2z+4c

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