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Afina-wow [57]
3 years ago
5

Express in simplest form: (3x2 + 4x - 8) - (-2x2 + 4x + 2)​

Mathematics
1 answer:
Rashid [163]3 years ago
7 0

Answer:

2-4x

Step-by-step explanation:

-(-2 x 2+4x+2)

-(-4+4x+2)

-(-2+4x)

2-4x

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A school had a girl:boy ratio 5.4.
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Answer:

164

The 982 part seems wrong. Are you sure it isn't 981?

around 436 if I use 981 instead. 982 would give a decimal and that would be kinda weird for a part human.

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981

So you can add the 5 and 4 together to 9 and then divide 981 by 9 to get 109. Then you can multiply by 4 to get 436.

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