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Solve quadretic equation by factorisation methodY² + 2√3y - 9 = 0 |
Answer» HI !Y²+2√3Y - 9 = 0 Y²+ √3Y- 3√3Y -9 = 0 (Splitting TERMS ) Y(Y+√3) -3√3(Y+√3 ) = 0 (Y-3√3) (Y+√3 ) = 0 Y = 3√3 ,and Y = -√3 Answer_________________________Hope it's HELPFUL |
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