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Stella [2.4K]
3 years ago
7

Factor the polynomial below. 20x squared minus 45

Mathematics
1 answer:
Whitepunk [10]3 years ago
5 0
The Factored Polynomial Is: 

5 (2x-3)(2x+3)
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JulijaS [17]
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HELP PLEASE!! ASAP!!
densk [106]

Answer:

The estimated distance is 8.1cm.

The actual distance is 8.106cm.

Step-by-step explanation:

Given that the Pythogorean Theorem, c² = a² + b². Then substitute the following values into the formula :

{c}^{2}  =  {a}^{2}  +  {b}^{2}

Let a = 5.1cm,

Let b = 6.3cm,

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{c}^{2}  = 26.01 + 39.69

{c}^{2}  = 65.7

c =  \sqrt{65.7}

c = 8.106cm \: (3d.p)

4 0
3 years ago
If f(x) = 4x4 + 5x2 + 4, then what is the remainder when f(x) is divided by<br> 2 + 2?
Westkost [7]

Step-by-step explanation:

16+10+4

26+4

30

30÷(2+2)

30÷4

7 1/2

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3 years ago
How do you describe the solution set to a system of linear inequalities?
Tatiana [17]

Answer:

How do you describe the solution set to a system of linear inequalities?

Step-by-step explanation:

The solutions of a system of linear inequalities are all the ordered pairs that make all the inequalities in the system true.

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2 years ago
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