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Assoli18 [71]
2 years ago
6

Factor completely 10x3+2x2+5x+1

Mathematics
2 answers:
antoniya [11.8K]2 years ago
7 0
Hello,

10x^3+2x^2+5x+1\\
=10x^3+5x+2x^2+1\\
=5x(2x^2+1)+1(2x^2+1)\\
=(2x^2+1)(5x+1)

Alexandra [31]2 years ago
7 0
The answer is (2X2+1)(5X+1). That's what I got.

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Answer:

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Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
sergiy2304 [10]

Answer:

The measure of angle θ is 7π/6. The measure of its reference angle is  <u>210°</u>

and sin θ is​ <u>-1/2</u>.

Step-by-step explanation:

The correct question is:

<em>The measure of angle θ is 7π/6. The measure of its reference angle is  ___</em>

<em>and sin θ is​ ___</em>

180° is equivalent to π radians. To transform 7π/6 radians to degrees, we have to use the following proportion:

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x = (180/π) * (7π/6 radians)

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6 0
3 years ago
Hey can some one help me with this
Leno4ka [110]
Hello!

First you have to find the surface area of what he is painting

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Divide this by the amount of area a pint of paint covers

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3 0
3 years ago
Read 2 more answers
Mr. Larsen's third grade class has 22 students, 12 girls and 10 boys. Two students must be selected at random to be in the fall
kupik [55]

The probability of no boys being chosen will be 0.29.

<h3>What is probability?</h3>

Its basic premise is that something will almost certainly happen. The percentage of favorable events to the total number of occurrences.

Mr. Larsen's third-grade class has 22 students, 12 girls, and 10 boys.

Two students must be selected at random to be in the fall play.

Then the probability of no boys being chosen will be

Total event = ²²C₂ = 231

Favorable event = ¹²C₂ = 66

Then the probability will be

P = 66 / 231

P = 0.2857

P ≅ 0.29

More about the probability link is given below.

brainly.com/question/795909

#SPJ1

4 0
2 years ago
Find a solution to y″+9y=6sin(3t).
QveST [7]
 <span>y" + 9y = 0 
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yP = C3 t sin 3t + C4 t cos 3t
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3 0
3 years ago
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