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3 years ago

5

Can you show me exactly were to plot these?

2 answers:

Hoochie [10]3 years ago

6 0

Where The Picture At

sveticcg [70]3 years ago

5 0

I need a photo to help you

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How does difference of squares work?

kodGreya [7K]

Every difference of squares problem can be factored as follows: a2 – b2 = (a + b)(a – b) or (a – b)(a + b). So, all you need to do to factor these types of problems is to determine what numbers squares will produce the desired results. Step 3: Determine if the remaining factors can be factored any further.

6 0

3 years ago

ASAP! I really need help with this question! No nonsense answers, and please attach the solution.

uysha [10]

Answer:

$\boxed{\sf Option \ 4}$

Step-by-step explanation:

$\sqrt{2x-3} +x=3$

Subtract x from both sides.

$\sqrt{2x-3} +x-x=-x+3$

$\sqrt{2x-3}=-x+3$

Square both sides.

$( \sqrt{2x-3})^2 =(-x+3)^2$

$2x-3=x^2-6x+9$

Subtract x²-6x+9 from both sides.

$2x-3-(x^2-6x+9 )=x^2-6x+9-(x^2-6x+9)$

$-x^2 +8x-12=0$

Factor left side of the equation.

$(-x+2)(x-6)=0$

Set factors equal to 0.

$-x+2=0\\-x=-2\\x=2$

$x-6=0\\x=6$

Check if the solutions are extraneous or not.

Plug x as 2.

$\sqrt{2(2)-3} +2=3\\ \sqrt{4-3} +2=3\\\sqrt{1} +2=3\\3=3$

x = 2 works in the equation.

Plug x as 6.

$\sqrt{2(6)-3} +6=3\\ \sqrt{12-3} +6=3\\\sqrt{9} +6=3\\3+6=3\\9=3$

x = 6 does not work in the equation.

5 0

3 years ago

Read 2 more answers

For FREE POINTS! How many seconds are there in a year?

GarryVolchara [31]

One year equals 31536000 seconds
365×24×60×60

7 0

3 years ago

Read 2 more answers

Answer for brainilest and 10 points

Firdavs [7]

Answer:15625

Step-by-step explanation:

5^2 is 25

5^4 is 625

625*25 = 15625

8 0

3 years ago

Read 2 more answers

Demarcus has a cereal box shaped like a rectangular prism. It measures 758 inches long, 212 inches wide, and 12 inches high. Wha

dexar [7]

Answer:

1,928,352 in cubed

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers