How do you simplify $2 x (5 x + 10)$ $2x(5x+10)$ ?

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Answer 1 · 2017-01-23T22:19:52

$= 10 x^{2} + 20 x$ $=10x^2 + 20x$

To simplify this expression, we want to distribute the $2 x$ $2x$ term to each term inside the parentheses:

$2 x (5 x + 10)$ $color(blue)(2x)(5x+10)$

$= 2 x \times 5 x + 2 x \times 10$ $=color(blue)(2x) xx 5x+color(blue)(2x) xx 10$

$= (2 \times 5) x^{2} + (2 \times 10) x$ $=(2xx5)x^2 + (2xx10)x$

$= 10 x^{2} + 20 x$ $=10x^2 + 20x$

How do you simplify 2x(5x+10)2x(5x+10)?