MATHEMATICS HIGH SCHOOL

What is the quotient (x3 + 6x2 + 11x + 6) ÷ (x2 + 4x + 3)?x + 2
x – 2
x + 10
x + 6

Answers

Answer 1
Answer: Hello,

Answer A

x²+4x+3=(x+3)(x+1)

x^3+6x²+11x+6=(x+1)(x²+5x+6)

x²+5x+6=(x+2)(x+3)

so

x^3+6x²+11x+6=(x+1)(x+2)(x+3) (Horner's method)
Answer 2
Answer: If you would like to solve (x^3 + 6x^2 + 11x + 6) / (x^2 + 4x + 3), you can do this using the following steps:

(x^3 + 6x^2 + 11x + 6) / (x^2 + 4x + 3) = ((x + 1) * (x + 2) * (x + 3)) / ((x + 1) * (x + 3)) = x + 2

The correct result would be x + 2.

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A tram moved 9 meters per second for 27 seconds. What was the total change in the trams elevation?

Answers

Answer:

243

Step-by-step explanation:

first of all you got to multiply 9 by 27 which gives you 243

If X=3, What is the area of a triangle with sides, 6x ,7x, and 21x? A.117 in² B.378 in² C.189 in² D. 58.5 in²

Answers

Answer:

The given sides does not form a triangle

Step-by-step explanation:

The given sides does not form a triangle

We know the triangle property which states that the sum of any two sides of the triangle should be greater than the third side.

Here given th esides of the triangle are 6x,7x,21x

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for any value of x the above equation does not satisfy.

Find an explicit rule for the nth term of a geometric sequence where the second and fifth terms are -6 and 162, respectively.

Answers

Hello,

a(2)=-6
a(3)=-6*r
a(4)=-6*r²
a(5)=-6*r^3=162
a(5)/a(2)=r^3=162/(-6)=-27==>r=-3

a(1)=-6/(-3)=2
a(2)=2*(-3)
a(3)=2*(-3)²
a(4)=2*(-3)^3
a(5)=2*(-3)^4

a(n)=2*(-3)^(n-1)




Answer

Answer:

an = 2 • (-3)^n - 1

Step-by-step explanation:

I have taken the test and this is the correct option :)

You are travelling through a town at 50km/h and a ball rolls onto the road. how far do you travel (in metres) in this time.

Answers

Answer:

50000 m

Step-by-step explanation:

50km/h

It means that 1 hour can travelling 50 km

1km=1000m

50km=50000m

So 1hour can travel 50000m

How many tablespoons in a cup

Answers

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betty is going to adopt puppies from a litter of 11. how many ways can she choose a group of 3 puppies?

Answers

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