Question

4. The expression for sum of numbers a and b subtracted from their product is:

(a) a+b-ab
(b) ab-a+b
(c) ab - (a + b)
(d) ab+a-b​

Answer 1

The sum of a and b is a+b.
The product of a and b is ab.
The answer is b. ab-a+b
ab is the product, and a+b is the sum, which is SUBTRACTED FROM the product, ab