Question

9 X square + 6 X Y + Y square

Answer 1

Find an answer to your question Factorise 9x^2 + 6xy + y^2.

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Jawapan terbaik · 38 undi

9x^2 + 6xy + y^2 = (3x)^2 + 2×3x×y + (y)^2= (a)^2 +2×a×b + (b)^2 = (a+b)^2= (3x + y)^2Hope ... Lagi

5 undi

its factorise will bee.... (3x)+2y)^2