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zysi [14]
2 years ago
9

Factor the Expression completely -16x^2-6x^4

Mathematics
1 answer:
denpristay [2]2 years ago
7 0

Answer: -2x^2 (3x^2 + 8)

Step-by-step explanation: a^b+c =a^b a^c

1) -16x^2 - 6x^ x^2

2) Rewrite -16 as -2 * 8

2.a Rewrite -6 as -2 * 3

= -2 * 8x^2 - 2 * 3x^2x^2

3) facter out common term: -2x^2

= ur answer

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1
horsena [70]

Answer:

t=5 dollars per t-shirt

Step-by-step explanation:

<em>Read the problem and write your equation while following along with it</em>

We have 8 t-shirts

Lets 8 t-shirts be represented by 8t

So for our equation we will place and 8

<h3>Our equation: 8t</h3><h3 />

Now it says we have a coupon that subtracts 4 dollars from our total

<h3>Our equation: 8t-4</h3><h3 />

The final part to add to our equation says that our total before tax was 36 dollars

<h3>So here is our equation: 8t-4=36</h3><h3 />

<em>add </em>$4<em> to both sides</em>

8t=40

<em>Divide both sides by</em> 8

t=5 dollars per t-shirt

-Side note, make sure to spell your question right. It was a tad bit confusing to read at the start.

-Brainliest please :)

4 0
3 years ago
For f(x) = x + 7, find f(x) when x = 3 and when x = -5.​
denpristay [2]

Answer:

When x = 3

f(3) = 3 + 7 = 10

When x = -5

f(-5) = -5 + 7 = 2

please mark me the brainliest

6 0
2 years ago
Neeed help please its due today
AysviL [449]

Answer: DB = 9 I think.

Step-by-step explanation:

5 0
3 years ago
40.32 is 76.8% of what number
Anna71 [15]
<span>30.96576 because the calculator says so..lol

</span>
3 0
3 years ago
Read 2 more answers
Fraction: least to greatest...<br><br>2/3, 9/16, 0.52
DedPeter [7]
The answer is .52 9/16 2/3
4 0
3 years ago
Read 2 more answers
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