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3 years ago

What is the greatest common factor of x4 and x3

Mathematics

1 answer:

Dvinal [7]3 years ago

5 0

Answer:

Step-by-step explanation:

Considering x4 and x3 actually power terms.

I mean: x4 is $x^{4}$ and x3 is $x^{3}$ .

Let's decompose the first term: $x^{4}=x^{3}.x$

Now it is clear that the common factor is $x^{3}$ .

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Someone please help me thank you

german

Answer:

Step-by-step explanation:

7x = x² - 8

=> x² - 7x - 8 = 0

use quadratic formula:

a = 1, b = -7, c = -8

x = $\frac{-(1)±\sqrt{(-7)^{2} - 4(1)(-8) } }{2(1)}$ (pls ignore the "A" I don't know why it's showing up)

=> x = $\frac{-1±\sqrt{49 + 32} }{2}$

=> x = $\frac{-1±9 }{2}$

=> x = $\frac{-1 +9}{2}$ = 4 or $\frac{-1-9}{2}$ = -5 (the answer is only 4 since it's asking for the positive solution)

6 0

3 years ago

Read 2 more answers

△KLM

Yuki888 [10]

It is reflection across y = x

7 0

3 years ago

What is the least common multiple of 8 and 12? 24 48 96

Anna007 [38]

Answer:

The least common multiple of 8 and 12 is 24

Explanation:

Find and list the multiples each number until the first common multiple is found.

This is the lowest common multiple .

Multiples of 8

8, 16, 24, 32,40

Multiples of 12

12,24, 36,48

Therefore,

LCM of 8 and 12 is 24

3 0

3 years ago

Read 2 more answers

A surgery asks 25 people if they prefer brand A of brand B laundry detergent. The data show that 12 people prefer brand A. Write

SVETLANKA909090 [29]

Answer:

13 to 25

13:25

$\frac{13}{25}$

Step-by-step explanation:

All of these show the ratio 13/25

Hope this helps!

8 0

3 years ago

Use the simple interest formula to find the ending balance

IgorC [24]

The answer would be 5,875.00

4 0

3 years ago