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Ann [662]
2 years ago
11

Prove that (1+sin2x)/(1-sin2x)=cot^2(x-pi/4)

Mathematics
1 answer:
Jlenok [28]2 years ago
4 0

Answer:

it's simple

Step-by-step explanation:

refer the image

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Is 1/3 bigger than 50%
kirza4 [7]

Answer:

no

Step-by-step explanation:


6 0
2 years ago
Which option best describes the polynomial?
liq [111]
Degree of ploynominal is the largest exponent you find, which is here the 4x to the 6th. there are only two terms here.
4 0
2 years ago
Simplify: −√16x^2 , when x<0
Savatey [412]

Answer:

-4|x|

Step-by-step explanation:

To simplify :

-\sqrt{16x^2} , when x

In order to simplify the given expression we will take the square root of the term inside the root.

The term in the square root are perfect squares (square of an integer), so, we can write them in square of the numbers.

⇒ -\sqrt{(\pm4x)^2}   [As (\pm4x)^2=16x^2]

On taking square root the square gets removed. So, we have,

⇒ -(\pm4x)

⇒ -4|x|

Since x, so the value would be negative.

So, simplified answer is

-4|x|  (Answer)

3 0
3 years ago
PLLLSSS ANSWER<br> how many terms in 7x+4+2x+3x+5
Serga [27]

Answer:

3(4x+3) or 12x + 9

Step-by-step explanation:

8 0
3 years ago
PLEASE HELP QUICKLY;; WILL GIVE 40 POINTS!
noname [10]

Since only the first term has ax for coefficients the GCF cant be -3ax^5.

The GCF would be -3a

Factor -3a out of all the terms:

-3a(2x^7)-3a(-4a^5)-3a(a^4)

Now factor -3a out of the equation for the final answer:

-3a(2x^7-4a^5+a^4)

4 0
3 years ago
Read 2 more answers
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