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sineoko [7]
2 years ago
14

For the polynomial below, write down an expression such that if you applied the distributive property to your expression, it wou

ld give the result presented.
3x^3 + 6x^4 + 9x^6
Mathematics
1 answer:
s344n2d4d5 [400]2 years ago
8 0

The expression to apply distributive property is 3x³ (1+2x²+3x³).

<u>Step-by-step explanation</u>:

The given polynomial expression is 3x^3 + 6x^4 + 9x^6.

  • The distributive property is known as law of multiplication.
  • The general form is given by a(b+c) = ab+bc.
  • This means that, the outside term must be multiplied with each term inside the bracket.

<u>To transform into distributive form :</u>

  • Take x³ outside as a common term,
  • The expression becomes x³ (3+6x²+3x³)
  • Again taking 3 outside as a common term,
  • The expression becomes 3x³ (1+2x²+3x³)

The expression 3x³ (1+2x²+3x³) is equivalent to the given expression 3x^3 + 6x^4 + 9x^6 when distributive property is applied.

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10 points if you solve this one problem.
zalisa [80]

Answer:

150

Step-by-step explanation:

The exterior angle is equal to the sum of the opposite interior angles

<1 + <2 = <3

3x+11 + 3x+19 = 7x+10

Combine like terms

6x+30 = 7x+10

Subtract 6x from each side

6x -6x+30 = 7x-6x+10

30 = x+10

Subtract 10 from each side

30-10 = x+10-10

20 =x

We need to find angle 3

<3 = 7x+10

    = 7(20)+10

    = 140+10

    = 150

7 0
2 years ago
Please help thank you so so so much <br><br> there is more than one answer
Luden [163]

Answer:

B and C work. A and D do not.

Step-by-step explanation:

This is one of those questions that you have to go through each answer to see what the results are. You don't have to go far to eliminate A and D so let's do that first.

A]

5n + 6

Let n = 1

5(1) + 6

5 + 6= 11

However there is trouble beginning with n = 2

5*2 + 6

10 + 6

16     All you need is one wrong answer and the choice is toast. So A won't work.

================

Try D

6(n - 1)+ 5

n=0

6*(-1) + 5

-6 + 5

- 1

And D has been eliminated with just 1 attempt. n= 2 or n = 1 would be even worse.  D is not one of the answers.

=============

B

Let n = 1

6(1) + 5

6 + 5

11 The first term works.

n = 2

6*(2) + 5

12 + 5

17 and n = 2 works as well. Just in case it is hard to believe, let's try n = 3 because so far, everything is fine.

n = 3

6*(3) + 5

18 + 5

23 And this also works. I'll let you deal with n = 4

========

C

n = 0

6(0 + 1) + 5

6*1 + 5

6 + 5

11

n = 1

6(1 + 1) + 5

6*2 + 5

12 + 5

17 which works.

So C is an answer.

4 0
3 years ago
Sabrina threw a coin from a building 160 feet high at an initial speed of 30 feet per second. How many seconds will it take the
nirvana33 [79]
Without speeding up it would take 5 1/3 seconds.. not sure if it speeds up in the question?
3 0
3 years ago
The bumper car ride at the state fair has three red cars,four green cars,and two blue cars.Joe is first in line for the ride and
sp2606 [1]
The answer is B.33.3%
7 0
3 years ago
− 2/3 (−3 − 9x) A) −2 − 9x <br> B) 2 − 9x <br> C) 2 − 6x <br> D) 2 + 6x
ANEK [815]

Answer:

D 2+6x

Step-by-step explanation:

-2/3(-3-9x)

(-2/3×-3)+(-2/3×-9x)

6/3+18x/3 = 2 + 6x

8 0
3 years ago
Read 2 more answers
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