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baherus [9]
3 years ago
15

Factor the quadratic. 2x^2+9x+10

Mathematics
1 answer:
erastovalidia [21]3 years ago
8 0

Answer: (x + 2) (2x +5)

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Expand completely using the Binomial Theorem<br> (3y - x)^4
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Answer:

In standard form it is x^4 - 12x^3y + 54x^2y^2 - 108x y^3 + 81y^4.

Step-by-step explanation:

(3y)^4 + 4C1(3y)^3(-x) + 4C2(3y)^2(-x)^2 + 4C3(3y)(-x)^3  + (-x)^4

= 81y^4 - 108y^3x + 54y^2x^2 - 12yx^3 + x^4

4 0
3 years ago
A: 7x - 3x +10<br> B:+4x²+66-4<br> A-B=
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Answer:

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8 0
3 years ago
What is the x-coordinate of point B?<br> A<br> -1<br> B<br> - 4<br> С<br> 1<br> D<br> 4
Dmitry_Shevchenko [17]
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Pls solve this for me :(
Rus_ich [418]

Answer:

33.83

Step-by-step explanation:

This is because if you trying to find h and the opposite side, you will have to use cos to get that answer. My using this equation

\cos(31)  =  \frac{29}{x}

You will find that x will equal 33.83

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6 0
3 years ago
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