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In a rectangular field, the sum of the length and the breadth is 9 cm and the area is 18 cm². If the length is 'a' and breadth is 'b',...

SSC SSC CGL Tier 1 Easy Averages MCQ

Question

In a rectangular field, the sum of the length and the breadth is 9 cm and the area is 18 cm². If the length is 'a' and breadth is 'b', then find the value of (a² - ab + b²).

Options

A.

18

B.

36

C.

24

D.

27

algebraquadraticareasum and product

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