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If (52+33)-(62-73)=a2+b3, then find a and b. - Algebra

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प्रश्न

If `(5sqrt(2) + 3sqrt(3)) - (6sqrt(2) - 7sqrt(3)) = asqrt(2) + bsqrt(3)`, then find a and b.

योग

उत्तर

Given: `(5sqrt(2) + 3sqrt(3)) - (6sqrt(2) - 7sqrt(3)) = asqrt(2) + bsqrt(3)`

⇒ `5sqrt(2) + 3sqrt(3) - 6sqrt(2) + 7sqrt(3) = asqrt(2) + bsqrt(3)`

⇒ `- sqrt(2) + 10sqrt(3) = asqrt(2) + bsqrt(3)`

Comparing both sides, a = – 1, b = 10

Hence, a = – 1, b = 10.

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