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larisa [96]
3 years ago
7

What is 5x to the power of 2 times 4x to the power of 3 divided by 4

Mathematics
2 answers:
Romashka-Z-Leto [24]3 years ago
8 0

answer: 25x^{3}

steps to solve:

→ let's write this out as an equation instead of in word form. 5x to the power of 2 times 4x to the power of 3 divided by 4 is \frac{5^{2} * 4x^{3}}{4}.

→ first, calculate the power of 5x^{2}. 5x^{2} = 25, so now we have \frac{25^{2} *  4x^{3}}{4}

→ now, multiply the monomials. 25 * 4x^{3} = 100x^{3}.

→ \frac{100x^{3}}{4}. we need to cross out the common factor, which is 4. 100 divided by 4 is 25. we're now left with 25x^{3}.

so, 25x^{3} is the answer

iogann1982 [59]3 years ago
7 0

Answer:

5x^5

Step-by-step explanation:

5x^2*4x^3/4

Divide

5x^2*1x^3

Multiply and Calculate

5x^5

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If c (x) = 4x – 2 and d(x) = x2 + 5x, what is (cd) (x)
jolli1 [7]

c(x) = 4x - 2

d(x) = x^2 + 5x

4x - 2(x^2 + 5x)

<em><u>Using FOIL, distribute each term appropriately. </u></em>

4x^3 + 20x^2 - 2x^2 - 10x

<em><u>Combine like terms.</u></em>

4x^3 + 18x^2 - 10x is the simplified polynomials achieved when c(x) and d(x) are multiplied.

3 0
3 years ago
How do I find 6% of 179,000? (Write a proportion and show your work) - Forgot to include that proportion part.. heh
kirill [66]
X/179,000 = 6/100
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5 0
3 years ago
Jackie earns $172 per week at her part time job. She is saving this money to buy a used car that cost $2000. At this rate, how m
vodomira [7]

Answer:

12 weeks

Step-by-step explanation:

It will take Jackie 12 weeks to buy her car because she earns 172 per week.

If you divide 2000 buy 172 you end up with 11.6

if you multiply 11 and 172 you get 1,892 which is just a little under 2000

if you add another week = 172$ you will arrive at 2064 which is enough to buy  

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Hope this helps.

3 0
3 years ago
Approximately how many centimeters are in 54 ft?
dedylja [7]

Answer:

d) 54 ft = 1645.92 cm

Step-by-step explanation:

Given  : 54 ft.

To find : Approximately how many centimeters are in 54 ft.

Solution : We have given 54 ft.

We know

1 ft = 30.48 cm .

54 ft = 54 * 30.48 cm.

54 ft = 1645.92 cm.

Therefore, d) 54 ft = 1645.92 cm.

5 0
3 years ago
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Korvikt [17]

Answer:

A=1

45(5+25)a2

Step-by-step explanation:

8 0
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