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fenix001 [56]
3 years ago
14

3x^2-x-2 by x+4 using synthetic division

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
5 0
3x - 13 + 50 over x + 4 is yor answer
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Please help me with these questions FAST it's formal and I can't faillllllll!!!!!!,
GaryK [48]
A. I think it would be -40/297
3 0
3 years ago
Find the slope of the line that passes through the points (2.1) and (-1.-1).​
sp2606 [1]

Answer: The slope is \frac{2}{3}

Step-by-step explanation:

The slope can be calculated with the following formula:

m=\frac{y_2-y_1}{x_2-x_1}

Then, knowing that the line passes through the points (2,1) and (-1,-1), we can substitute the coordinates into the formula.

In this case:

y_2=-1\\y_1=1\\x_2=-1\\x_1=2

Therefore, the slope of the line that passes through the points (2,1) and (-1,-1) is:

m=\frac{-1-1}{-1-2}\\\\m=\frac{-2}{-3}\\\\m=\frac{2}{3}

6 0
3 years ago
A student is solving the equation 4^x–1 = 64^x+3.
Doss [256]
The answer is <span>x - 1 = 3x + 9

All steps are:
</span>Step 1: 4ˣ⁻¹ = 64ˣ⁺³<span> 
Step 2: 4</span>ˣ⁻¹ = (4³)ˣ⁺³ <span>
Step 3: 4</span>ˣ⁻¹ = 4³ˣ⁺⁹ 
Step 4: x - 1 = 3x + 9
Step 5: x - 3x = 1 + 9
Step 6: -2x = 10
Step 7: x = 10/-2
Step 8: x = -5
4 0
3 years ago
Read 2 more answers
What is the slope-intercept form of the equation of the line that contains the points (3, 8) and (6,5) ?
Rashid [163]
The answer is y=-1x +11
4 0
3 years ago
Which one is this please answer it and get thanks from me if ur right
mote1985 [20]

♡ The Question ♡

- Which of the following is equivalent to the power shown below? 8^4

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*

☆ The Answer ☆

- Your answer should be C!

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*

♡ The Explanation/Step-By-Step ♡

- When your power is being shown as 8^4, this can be represented as 'Eight four times.' This means it could be, 8, 8, 8, 8. Hope this helps!

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*

☆ Tips ☆

- No tips provided!

4 0
2 years ago
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