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Ipatiy [6.2K]
2 years ago
15

HeLp

Mathematics
1 answer:
antoniya [11.8K]2 years ago
6 0
33.2 blah blah blah 20 character 33.2
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PLEASE HELP WITH THIS PROBLEM!!
anastassius [24]
<4 and <8 because they are in the same spot shifted down
4 0
3 years ago
I NEED HELP ASAP PLEASE!!
Makovka662 [10]

Answer:

(2x-3) (2x+3)

zeros, x intercepts:  -3/2, 3/2

Step-by-step explanation:

4x^2 -9

We know the difference of squares is a^2 -b^2

This factors into (a-b) (a+b)

Let 4x^2 =a^2  

Taking the square root

2x =a

Let b^2 =9

Taking the square root

b= 3

(4x^2-9 ) = (2x-3) (2x+3)

To find the zeros, we set the equation equal to zero

(4x^2-9 ) = (2x-3) (2x+3) =0

Using the zero product property

2x-3 =0   and 2x+3 =0

2x-3+3 = 0+3                    2x+3-3 = 0-3

2x=3                                  2x=-3

Divide by 2

2x/2 = 3/2                               2x/2 = -3/2

x = 3/2                                       x = -3/2

These are the zeros of the equation (which are also the x intercepts)

8 0
3 years ago
You can afford monthly deposits of $270 into an account that pays 4.8% compounded monthly. How long will it be until you have $8
Dennis_Churaev [7]

Answer:

  29 months

Step-by-step explanation:

My TVM solver says that balance will be reached after about 29 monthly payments.

8 0
3 years ago
I need help with this!
monitta
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5 0
3 years ago
Pls help me I’m having a hard time
Triss [41]

1. w=2

2. x=2

3. y=-5

4. a=1

if these helped please mark brainliest

8 0
3 years ago
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