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Sophie [7]
3 years ago
12

How do you find the answer to this?

Mathematics
1 answer:
Stels [109]3 years ago
3 0

Answer:

  D)  {-1}

Step-by-step explanation:

A rational expression is "not defined" when its denominator is zero. Hence to find values of x that make the expression "not defined," you solve the equation ...

  denominator = 0

  2x +2 = 0 . . . . . . put the actual denominator into the equation

  x + 1 = 0 . . . . . divide by 2

  x = -1 . . . . . . . . subtract 1

The expression is "not defined" for x in the set {-1}.

You might be interested in
Is 300 degrees the same as -60 degrees in a drawing?
PolarNik [594]
No. 

Inside a circle, where the lines are drawn inside a 300 degrees angle will correspond with a 60 degrees angle, but the shaded parts are different. However, there is technically no such thing as a negative angle, so your answer is No.

hope this helps
8 0
3 years ago
What is seven to the fourth power in standard form
Airida [17]

Answer:

I need more information to solve this.

Step-by-step explanation:

Standard form is a formula: if I remember correctly, it is Ax+By=C

I hope I helped somehow!

5 0
4 years ago
Find the amount due if $200 is borrowed for 10 months at an APR of 16% simple interest<br> Amount =?
alisha [4.7K]

Answer

$266.66

Step-by-step explanation:

We have here ,

  • Principal = $200
  • Rate = 16%
  • Time = 10 months = 10/12 yrs.

We can use the formula of SI to calculate the SI . After adding it to principal we will get the amount .

⇒ SI = P × R × T / 100

⇒ SI = $ 200 × 16 × 10 / 12 × 100

⇒ SI = $ 26.66

Now Calculate amount as ,

⇒ A = SI + P

⇒ A = $ 200 + $ 26.66

⇒ A = $ 226.66

7 0
3 years ago
Help me pls !!!!!!!!
svp [43]

Answer:

64^\frac{1}{12}

Step-by-step explanation:

\sqrt[4]{64}

has the meaning of 64^\frac{1}{4}

That means that what you have is

64^\frac{1}{4}*^\frac{1}{3}

which means that your final answer is

64^\frac{1}{12}

That would be the answer that I try first. In fact the question is set up in such a way that I would ignore the fact that 64^(1/3) = 4

7 0
4 years ago
The value of Maggie's car decreased by 25% since last year, when she bought it. If the car is now worth $19,000.00, how much was
ivolga24 [154]
Do 1.25(19,000.00) and you get 23,750
7 0
3 years ago
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