What is the standard form of a polynomial $(x+3)(x+4)(x+5)$ ?

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Answer 1 · 2018-05-29T03:23:53

$x^3+12x^2+47x+60$

Given-

$(x+3)(x+4)(x+5)$

$(x^2+3x+4x+12)(x+5)$

$(x^2+7x+12)(x+5)$

$x^3+7x^2+12x+5x^2+35x+60$

$x^3+12x^2+47x+60$

What is the standard form of a polynomial (x+3)(x+4)(x+5) (x+3)(x+4)(x+5) ?