What must be added to x^2 + y^2 to get 2x^2 + 3y^2?

Type: MCQ • Marks: 1

A. 2x^2 + y^2

B. 3x^2 + 4y^2

C. x^2 - 2y^2

D. x^2 + 2y^2

Explanation

Required = (2x^2 + 3y^2) - (x^2 + y^2) = x^2 + 2y^2.

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Class 7th Ganita Prakash 1

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