What is the standard form of $y= (2x+1)(x +6)$ ?

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Answer 1 · 2017-06-09T05:52:17

$y=2x^2 +13x +6$

$y=(2x+1)(x+6)$

Let's expand the values in the parentheses:

$y=2x xx x + 2x xx 6 + 1 xx x + 1 xx 6$

$y=2x^2 + 12x +x +6$

Combine like-terms

$y=2x^2 +13x +6$

What is the standard form of y= (2x+1)(x +6) y= (2x+1)(x +6) ?