3 years ago

Which of the following is the correct factorization of this trinomial?

Mathematics

1 answer:

bazaltina [42]3 years ago

3 0

Answer:

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

Step-by-step explanation:

4x^2-0x-9

(4x^2-9)

(2x)^2 - (3)^2

We recognize that this is the difference of squares a^2 - b^2 = (a-b)(a+b)

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

You might be interested in

kate is making a recipe that calls for 1 2/3 cups of sugar. she wants to cut the recipe in half. how much sugar should kate use

denis-greek [22]

she should use 5 thirds of a cup

8 0

3 years ago

I neee help with this question ???

olchik [2.2K]

Answer:

Step-by-step explanation:

5 0

4 years ago

Help?? This question is gonna be similar to a test question tommorow i do not understand

tigry1 [53]

You should calculate( the area of a circle of radius 15 cm ) minus the area of the circle of radius (15 cm - width of the frame). I am not able to read the number, sorry.
That is the surface area of the frame.

Then, if area of circle radius is 100%, the % of face of the clock is:

(100xareaCircle(15cm-widthframe))/areaCircle15cm

8 0

3 years ago

How many thousands equal 20 hundreds

Nady [450]

The correct answer is:
2.

Explanation:
20 hundreds =20*100=2000;
this is two thousand, so it is made of 2 thousands.

3 0

3 years ago

I Need help for this now like a real answer

fredd [130]

Answer:

It is either A or B but I think it is B

Step-by-step explanation: