Mathematics: Which expression is equivalent to this expression? x(2x+3) Question 1 options: 2x2+3 2x2+3x 2x2−3x 3x + 3

Which expression is equivalent to this expression?

ariloveshorses

19.01.2022

2x^2+3x is the expression which is equivalent to $x\left(2x+3\right)$ .

In other words:

$x\left(2x+3\right)=2x^2+3x$

Step-by-step explanation:

Given the expression

$x\left(2x+3\right)$

solving

$x\left(2x+3\right)$

$\mathrm{Apply\:the\:distributive\:law}:\quad \:a\left(b+c\right)=ab+ac$

$a=x,\:b=2x,\:c=3$

$=x\cdot \:2x+x\cdot \:3$

=2xx+3x

=2x^2+3x ∴ 2xx=2x^2

Thus,

$x\left(2x+3\right)=2x^2+3x$

Therefore, 2x^2+3x is the expression which is equivalent to $x\left(2x+3\right)$ .

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raytaygirl

23.01.2020

$449

Step-by-step explanation:

Since you pay $0.25 per click, and you get 1,796 clicks, then you would multiply 1,796 by 0.25. 1,796 times 0.25=449. So the answer is $449.

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