Question

(x+3)³-(y-5)² solve this eqution USING sutable identity

Answer 1

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Answer 2

As we know: (a + b)^3 = a^3 + b^3 + 3a^2 b +3ab^2 and (a - b)^2 = a^2 + b^2 -2abSo, (x^3 +27 + 9x^2 +27x - (y^2 + 25 - 10y)→ x^3 + 9x^2 + 27x +27 -y^2 -25 +10y→ x^3 +9x^2 -y^2 +27x + 10y +2 Answer!FOR A CLEAR VIEW LOOK BELOW IN THE ATTACHMENT FILE.....HOPE IT HELPS!........ PLEASE MARK AS BRAINLIEST