Question

please solve this sum i will mark u brainliest

Answer 1

Answer:

Option(B)

Step-by-step explanation:

(31)

Given Equation is 2x + 3y = 2.

On cubing both sides, we get

⇒ (2x + 3y)³ = (2)³

∴ (a + b)³ = a³ + b³ + 3ab(a + b)

⇒ (2x)³ + (3y)³ + 3(2x)(3y)(2x + 3y) = 8

⇒ 8x³ + 27y³ + 18xy(2) = 8

⇒ 8x³ + 27y³ + 36xy = 8

⇒ 8x³ + 27y³ - 8 = -36xy

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