factorise 27 x cube minus b cube
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⭐⭐Hello friend..Ur answer is here⤵⤵
⚫ 27x^3-b^3
➡( 3x)^3-b^3=(3x-b)[(3x)^2+3bx+b^2]
➡(3x-b)(9x^2+3bx+b^2)
I HOPE IT IS HELPFUL TO YOU ☺
⚫ 27x^3-b^3
➡( 3x)^3-b^3=(3x-b)[(3x)^2+3bx+b^2]
➡(3x-b)(9x^2+3bx+b^2)
I HOPE IT IS HELPFUL TO YOU ☺
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