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Elis [28]
3 years ago
11

What is the simplified form of this expression?

Mathematics
1 answer:
Rasek [7]3 years ago
3 0

Answer:

B. -7x^{2} + 3x + 5

Step-by-step explanation:

(-3x^{2} + x + 5) - (4x^{2} - 2x)

-3x^{2} + x + 5 - 4x^{2} - 2x

Combine like terms

-3x^{2} - 4x^{2} = -7x^{2}

x - -2x = x + 2x = 3x

5

-7x^{2} + 3x + 5

I hope this helps :))

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The school band will sell pizzas to raise money for new uniforms. The supplier charges $143 plus $5 per
aev [14]

Answer:

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Step-by-step explanation:

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3 years ago
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2 years ago
Find the other endpoint of the line segment with the given endpoint and midpoint.
Shtirlitz [24]

Answer:

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Step-by-step explanation:

Formula for midpoint is (\frac{x_{1} + x_{2} }{2} ,\frac{y_{1} + y_{2}  }{2} )

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