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3 years ago

11

How do I do this equation? Need help please Will mark brainliest

2 answers:

MAXImum [283]3 years ago

5 0

Answer:

5x²-20x

Step-by-step explanation

5x times x = 5x² (first term)

5x times -4 = -20x (second term)

Combine...

5x²-20x YAY! :D

jenyasd209 [6]3 years ago

4 0

The x (the second one) has a one in front of it so 5x *1x=5x so 5x-4 is the answer

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NikAS [45]

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3 years ago

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What’s the equation

Mama L [17]

Remember
Y = mx+b
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2 years ago

Do you know this please

patriot [66]

Answer: 159%

Step-by-step explanation: all of the first square is shaded, which is obviously 100%, 59 out of 100 is shaded in the second one which means it is 159%

8 0

2 years ago

<img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20%2B%202x%20%3D%200" id="TexFormula1" title=" {x}^{2} + 2x = 0" alt=

Alex

Answer:

$\textbf{Hello!}$

$\Longrightarrow2^2+2z=0$

$\Longrightarrow x_{1,\:2}=\frac{-2\pm \sqrt{2^2-4\cdot \:1\cdot \:0}}{2\cdot \:1}$

$\Longrightarrow \sqrt{2^2-4\cdot \:1\cdot \:0}$

$\Longrightarrow =\sqrt{2^2-0}$

$\Longrightarrow =\sqrt{2^2}$

$\Longrightarrow=2$

$\Longrightarrow x_{1,\:2}=\frac{-2\pm \:2}{2\cdot \:1}$

$\Longrightarrow x_1=\frac{-2+2}{2\cdot \:1},\:x_2=\frac{-2-2}{2\cdot \:1}$

$\Longrightarrow\frac{-2+2}{2\cdot \:1}$

$\Longrightarrow =\frac{0}{2\cdot \:1}$

$\Longrightarrow =\frac{0}{2}$

$=0$

$\Longrightarrow\frac{-2-2}{2\cdot \:1}$

$\Longrightarrow =\frac{-4}{2\cdot \:1}$

$\Longrightarrow =\frac{-4}{2}$

$\Longrightarrow =-\frac{4}{2}$

$=-2$

$x=0,\:x=-2\Longleftarrow$

$\underline{HOPE ~IT~HELPS}$

5 0

3 years ago

How do you get the answer to this problem. Tickets for the basketball game cost $14 each. If the sale of the tickets brought in

Alex787 [66]

Amount in sales / ticket price = tickets sold

2212 / 14
= 158

hope this helps , give brainliest

3 0

3 years ago

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