2 years ago

A number next to a variable always showd

1 answer:

8 0

The number next to a variable, for example: 5x, is called a coefficient. And all you do is multiply the number with the variable

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Cerrena [4.2K]

The complete pattern is: 512, 256, 128, 64, 32, 16, 8, ( and extended ) 4, 2, 1!

I do this pattern in my head literally all the time!

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andrey2020 [161]

False
True
True.

I think?

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RoseWind [281]

Answer:

$3 {x}^{2} + 20x + 12 \\ 3 {x}^{2} + 18x + 2x + 12 \\ 3x(x + 6) + 2(x + 6) \\( 3x + 2)(x + 6)$

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faltersainse [42]

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Jet001 [13]

Answer:

20. J, 21. B

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2 years ago