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dlinn [17]
2 years ago
15

Factor completly. do not answer if you dont know it please!! ill give u brainliest

Mathematics
2 answers:
mariarad [96]2 years ago
3 0

Answer:

(2x+1)(2x−1)

Step-by-step explanation:

4x^2−1

(2x+1)(2x−1)

Alinara [238K]2 years ago
3 0

Answer:

Since both terms are perfect squares, factor using the difference of squares formula, a-b with the little 2 ontop=(a+b) where a= 2x and b= 1. (2x+1)(2x-1)

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If 0 is in quadrant II and sin^2 0=3/4 evaluate tan0
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Answer:

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4 0
3 years ago
There are red and blue balls in a bag. The number of blue balls is 27 and the red balls are 4/ 7 of all balls. What is the total
aliina [53]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ We know this:

3/7 = 27

You need to find the value of 1/7

To do this, divide by 3

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9 x 7 = 63

There are 63 balls.

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7 0
2 years ago
Help me with this problem I've been working on it for a while now and just can't figure it out
Serggg [28]
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2. Find the common factor: 3(x+4)/3

3. Cancel out the threes.

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7 0
3 years ago
Can I Get A Little Help Here?
Musya8 [376]
Hey there :)

We know the formula for simple interest is 
I = prt
{ The picture includes what each stands for }

Lehena:
Initial amount = $100
Interest rate = 2.5% = \frac{2.5}{100} = 0.025
Time = 3 years
I = ( 100 )( 0.025 )( 3 )
  = 7.5$

Total = $100 + $7.5 = $107.5

Marty:
Initial amount = $100
Interest rate = 2% = \frac{2}{100} = 0.02
Time = 3 years
I = ( 100 )( 0.02 )( 3 ) 
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Total = $100 + $6 = $106

How much more than Marty did Lehena receive?
= Total Amount of Lehena - Total Amount of Marty
= 107.5 - 106
= $1.5

Your answer will be option B) $1.50

7 0
3 years ago
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