Question

What should be added to a^2
- 5ab + 3b2
to get 3a² + 6ab - 262?​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

let us assume the number be x

so the given condition is

(x) + a² - 5ab + 3b² = 3a² + 6ab - 262

=> x = (3a² + 6ab - 262) - ( a² - 5ab + 3b² )

=> x = 2a²+11ab-3b²-262

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