All categories

3 years ago

Simplify ((a/b)+2)((b/a)+2).

Mathematics

1 answer:

Lorico [155]3 years ago

8 0

= a/b * b/a + 2a/b + 2b/a + 4
= 1 + 2a/b + 2b/a + 4
= 5 +2a/b + 2b/a Answer

You might be interested in

a group of hikers buy 8 bags of trail mix.each nag contains 3 1\2 cups of trail mix.the trail mix is shared evenly among 12 hike

Troyanec [42]

2 1/3 cup of trail mix per hiker.

8 0

3 years ago

Which of the following is the solution to |7x+12|=12

tamaranim1 [39]

Answer:

$x=-\frac{24}{7}\\x=0$

Step-by-step explanation:

1. You must clear the absolute value bars.

2. You have two cases: a positive case and a negative case.

3. First, you can solve the positive case as following:

$7x+12=12\\7x=12-12\\x=0$

4. Now, you must solve thie negative case as you can see below:

$-(7x+12)=12\\-7x-12=12\\-7x=24\\x=-\frac{24}{7}$

5. Therefore, the answer is:

$x=-\frac{24}{7}\\x=0$

6 0

3 years ago

Solve 2=x-16 I cant figure it out

soldier1979 [14.2K]

Answer: x=18

Step-by-step explanation:

2=x-16

18=x

you solve this by adding -16 to -16 and 2, and then there's nothing else to do.

3 0

3 years ago

Read 2 more answers

Corey spent 25% of his savings on a printer at Louie’s Electronics.

KengaRu [80]

Let c represent the original amount that this guy had saved up.

He spent 25% of this amount, or 0.25c, on the printer.

To progress further, we have to know how much the printer cost.

Supposing that the printer cost $100 (which we do not know as a fact), this would be equal to 0.25c.

Thus, his savings originally amounted to c = $100/0.25 = $400.

7 0

2 years ago

Graph y=x−2, could someone help?

Eduardwww [97]

Like the other answer said. desmos all the way

4 0

3 years ago

Read 2 more answers