3 years ago

Which one is it?‼️‼️

Mathematics

2 answers:

vaieri [72.5K]3 years ago

8 0

C is the correct answer I had this question before

Arada [10]3 years ago

5 0

Answer:

Step-by-step explanation:

20 ÷ 5 = 4

24 ÷ 6 = 4

28 ÷ 7 = 4

32 ÷ 8 = 4

So the correct answer is C

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Find the roots of the function f(x) = 3x4 - 48.

Andrew [12]

Answer:

$x=\pm 2\text{ or } x = \pm 2i$

Step-by-step explanation:

We are given:

$0=3x^4-48$

Factor:

$0=3(x^4-16)$

Difference of Two Squares:

$0=3(x^2-4)(x^2+4)$

Zero Product Property:

$(x^2-4)=0\text{ or } x^2+4=0$

Solve:

$x^2=4\text{ or } x^2=-4$

Take the square root. Since we are taking an even-root, it requires plus/minus:

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3 years ago

Your help would be appreciated

Schach [20]

Answer:

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3 years ago

F john can drink one barrel of water in 6 days, and mary can drink one barrel of water in 12 days, how long would it take them t

omeli [17]

It might take 2 days to drink barrel of water together hope this helps

- Kimoray

8 0

4 years ago

X^2 -25 =0. Factor and use the zero product property to solve.

Gwar [14]

X^2 - 25 is a difference of squares which has a special factorization.

In general, a^2 - b^2 = (a + b)(a - b)

x^2 - 25 = 0

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x = -5 or x = 5

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3 years ago

Read 2 more answers

M = 2; b=3 using y-intercept how do i solve

mash [69]

The slope-intercept form:

$y=mx+b$

m - slope

b - y-intercept

We have m = 2 and b = 3. Substitute:

$y=2x+3$

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3 years ago