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vlada-n [284]
3 years ago
6

Solve this polynomial expression please.

Mathematics
1 answer:
Sedbober [7]3 years ago
5 0
-9x^3 +54x^2 -30x +12
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Given the algebraic expression the quantity 64 times x to the two-thirds power end quantity to the negative one-third power comm
11111nata11111 [884]

The given algebraic expression is equal to 1 divided by the quantity 4 times x to the two-ninths power end quantity. The correct option is B.

<h3>What is an Expression?</h3>

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

The given algebraic expression can be simplified using the exponential properties. Therefore, the simplification of the algebraic expression can be done as shown below.

(64x^{\frac23})^{-\frac13}

= (4^3)^{-\frac13} \times x^{(\frac23 \times -\frac13)}\\\\= 4^{(3 \times -\frac13)} \times x^{(\frac23 \times -\frac13)}\\\\= 4^{-1} \times x^{-\frac29}\\\\=\dfrac{1}{4x^{\frac29}}

Hence, the correct option is B.

Learn more about Expression here:

brainly.com/question/13947055

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3 0
2 years ago
Need help ASAP no rocky
Mademuasel [1]

Answer:

x = 12

Step-by-step explanation:

The sum of a heptagon interior angles is 900 degrees, so:

10x + 5 + 12x - 9 + 9x + 14 + 133 + 10x + 9 + 10x + 136 = 900

rearrange to make it easier to subtract/add, u don't have to do this it's optional

10x + 12x + 9x + 10x + 10x + 5 - 9 + 9 + 14 + 133 + 136 = 900

add liket terms

22x + 29x + 19 + 269 = 900

51x + 288 = 900

subtract 288 from both sides

51x = 612

divide by 51

x = 12

7 0
2 years ago
Emily bought 4 identical pairs of socks for £3.60 Work out the cost of 9 pairs of these socks
iragen [17]

Answer:

im pretty sure it  £8.01

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Help me please this should be easy ​
vichka [17]

Answer:

what grade are you in ?

Step-by-step explanation:

3 0
2 years ago
What is the prime factors of the numbers 48
Anna35 [415]

Answer:

24,12,6

Step-by-step explanation:

48 is even, so you can factor out 2, your first prime factor

8 0
3 years ago
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