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4 years ago

❗️10 points❗️ 1. factor the polynomial.

Mathematics

1 answer:

harkovskaia [24]4 years ago

3 0

Answer:

Step-by-step explanation:

2x²(3x³ - 9x +27)

= 6x^5 - 18x³ + 54

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Molodets [167]

There’s no problem to solve here

6 0

3 years ago

Read 2 more answers

Given that 3^10 = 59 049 , what is 3^-10 expressed as an exact value?

fiasKO [112]

The answer should be 59,049 because a negative times a negative equals a positive, hope this helps

7 0

4 years ago

The formula D=418t+6000 can be used to approximate the total average credit card debt in a U.S. household (in dollars) t years a

MakcuM [25]

In 2025, t=30. so D=418*30+6000 = 18540

3 0

3 years ago

Which represent geometric sequences? check all that apply.

Shtirlitz [24]

Only three are geometric sequences, a which is 3/16, 3/8, 3/4, 3/2, d which is 3,9,27,81 and f which is -4(4/9)^x

<h3>What is a geometric sequence?</h3>

A geometric sequence is a sequence of numbers or functions in which successive member differ by a constant term called the common ratio.

Analysis:

For a, the first term is 3/16, second term is 3/8. if we divide the second term by the first we have 2. If we do same with the third and second we still have 2. so this is a geometric sequence

For d, if we divide 9 by 3 we have 3, if we divide 27 by 9 we have 3. so this is a geometric sequence.
For f, if we make x equal to a nonzero integer, we have first term as -16/9, second term as -64/81 and third term as -256/729. if we divide the second term by the first we have -4/9, if we divide the third by the second we have-4/9.

In conclusion, Only three are geometric sequences, a which is 3/16, 3/8, 3/4, 3/2, d which is 3,9,27,81 and f which is -4(4/9)^x

Learn more about geometric sequence: brainly.com/question/9300199

#SPJ1

6 0

2 years ago

15 and 25 least common multiple

dsp73

If you want to add or subtract fractions :

1- make sure that the denominators of the fractions are equal. if they are not, then multiply each of them by a number so that they will be equal.

2- add or subtract the numerators.(if you already had multiplied the denominator of a fraction by a number, then you should multiply the numerator by the same number and do the adding or subtracting)

3- simplify it's possible

here are the answers :

$\frac{3}{7} + \frac{6}{11} = \frac{33 + 42}{77} = \frac{75}{77}$

$\frac{1}{3} + \frac{3}{4} = \frac{4 + 9}{12} = \frac{13}{12} = 1 \frac{1}{12}$

$\frac{4}{5} + \frac{3}{7} = \frac{28 + 15}{35} = \frac{43}{35} = 1 \frac{8}{35}$

$\frac{7}{12} - \frac{1}{8} = \frac{14 - 3}{24} = \frac{11}{24}$

$\frac{9}{10} - \frac{2}{3} = \frac{27 - 20}{30} = \frac{7}{30}$

good luck

5 0

4 years ago