1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
algol [13]
2 years ago
13

Solve the following equation: 3 x squared = negative 12 a. x = 2 b. x = negative 2 c. No real solutions d. x = plus-or-minus 2

Mathematics
1 answer:
joja [24]2 years ago
5 0
No real solution trust me
You might be interested in
Manuel has 6 CDs that he is going to give away. He lets his best friend choose 3 of the 6 CDs. How many different groups of 3 CD
levacccp [35]

Answer:

20 groups

Step-by-step explanation:

The number of different groups possible to choose from would be the combination because order doesn't matter.

Ways of choosing r things from n total things in combination is given by:

nCr = \frac{n!}{(n-r)!*r!}

Where

n ! = n * (n-1) * (n-2) * ....

So here we use

n = 6

r = 3

substituting in formula we get:

nCr = \frac{n!}{(n-r)!*r!}\\6C3 = \frac{6!}{(6-3)!*3!}\\6C3=\frac{6*5*4*3!}{3!*3*2*1}\\6C3=5*4=20

So, 20 groups are possible

5 0
3 years ago
What is the product 1/2 * 1/8
bixtya [17]

Answer:

1/16

Step-by-step explanation:

........ .. .............

6 0
3 years ago
Read 2 more answers
2 1/4 + 8/3 what is the answer
BartSMP [9]

Answer:

4 11/12

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Which expression can be used to determine the slope of the linear function graphed below?
Jlenok [28]

Answer:

  StartFraction negative 4 minus 0 Over 0 minus 2 EndFraction

Step-by-step explanation:

Slope is the ratio of the difference of y-coordinates to the difference of the corresponding x-coordinates. For points (0, -4) and (2, 0) that can be ...

  m = (-4-0)/(0-2) . . . . matches the 2nd choice

7 0
2 years ago
Read 2 more answers
The graph of f(x) = 2x + 4 shifts five units to the right when it is replaced with the graph of f(x) = 2x - k. What is the value
DIA [1.3K]
<h2>Answer</h2>

C.) 1

<h2>Explanation </h2>

Remember the rules for shifting functions:

f(x)+b shifts the function b units upward

f(x)-b shifts the function b units downward

f(x+b) shifts the function b units to the left

f(x-b) shifts the function b units to the right

Since we want tho shift f(x)=2^{x+4} 5 units to the right, we are using the rule: f(x-b) shifts the function b units to the right; in other words, we need to subtract 5 units to the input of the function:

f(x)=2^{x+4-5}

f(x)=2^{x-1}

But notice that there is already a negative sign in f(x)=2^{x-k}, so to get f(x)=2^{x-1}, k must be equal to positive 1.

7 0
2 years ago
Read 2 more answers
Other questions:
  • Define a variable. Then write and solve an equation for each situation.
    15·2 answers
  • A machine that makes softballs can produce 30 balls per hour. In a 5 day work week of 8 hours each day, how many softballs will
    11·1 answer
  • Help! Due tomorrow
    7·1 answer
  • A(1) = 20<br> (a(n) = a(n − 1) – 17<br> Find the 3rd term in the sequence.
    7·1 answer
  • Help help help plz ❤️Please
    10·1 answer
  • What is the solution set of (x - 2)(x - 3) = 2?
    13·2 answers
  • Need to be taught how to do this, thanks​
    10·1 answer
  • I need help bad I don’t understand it I’m struggling bad I need help
    13·2 answers
  • Write an algebraic expression
    10·1 answer
  • Rewrite 72.3 + (-39.1) by breaking up each of the place values. In this case, the place values are tens, ones, and tenths.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!