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alexandr402 [8]
2 years ago
15

Determine the value(s) of x at which the function f(x)=x⁴-8x² +2 has a horizontal tangent. ​

Mathematics
1 answer:
Slav-nsk [51]2 years ago
3 0

Answer:

4 {x}^{3}  - 16x = 0 \\ 4x( {x}^{2}  - 4) = 0 \\ 4x(x - 2)(x + 2) = 0 \\ x = 0or \: or - 2

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5/6 x 3/10 please give me the answer thank you
Julli [10]
<h3>5/6 × 3/10</h3>

<em>Multiply 5/6 by 3/10 (to do this,</em><em> multiply the numerator by the numerator </em><em>and the </em><em>denominator by the denominator).</em>

<h3>5 × 3/6 × 10</h3>

<em>Perform the</em><em> multiplications </em><em>in the </em><em>previous fraction.</em>

<h3>15/60</h3>

<em>Reduce the fraction </em><em>15/60</em><em> to its</em><em> lowest expression by extracting</em><em> and canceling 15.</em>

<h3>1/4 ≈ 0.25</h3>
8 0
2 years ago
Read 2 more answers
Write 6/9=a/b in simplest form
kobusy [5.1K]

Answer:

2/3 = a/b

Step-by-step explanation:

6/9 = a/b

2/3 = a/b

8 0
3 years ago
nora has a piece of ribbon that is 3/4 yard long.she will use half of it to make a bow what length of the ribbon will she use fo
insens350 [35]
Okay, first you need to find half of 3/4, so do you know the box way?
Draw a box and split it into fourths and shade 3 of the boxes, then split it in to halfs and then thats your answer! it equals 3/8 then reduce!
4 0
3 years ago
Which is bigger 4 kilometers or 4400 meters?
Musya8 [376]
1km=1000m
4400m=(4400/1000)km
4400m=4.4km
therefore, 4400meters is bigger
3 0
3 years ago
7.65÷(10 to the power of 5)
AlekseyPX

Answer:

0.0000765

Step-by-step explanation:

3 0
3 years ago
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