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
insens350 [35]
2 years ago
8

How many solutions does the equation have? x^4 + 7x^2 – 144 = 0

Mathematics
1 answer:
Amiraneli [1.4K]2 years ago
7 0

Answer:

The equation has no real solutions. It has 2 imaginary, or complex solutions.

Step-by-step explanation:

You might be interested in
PLEASE HELP ITS A TIMED TEST!!!
nexus9112 [7]

Answer:

First you need to set up an equation y = mx + b. m would be the monthly charge and b would be the one time fee. x represents the number of months.

To solve for the number of months with a total price of 240 we substitute 240 in for y and solve for x.

240 = 25x + 40

subtract 40 from each side

200= 25x

divide by 25

8 = x

8 months

10 + 7r = 45

7r = 35

r = 5

5 milesStep-by-step explanation:

8 0
3 years ago
A:104<br> B:24<br> C:240<br> D:26 <br> Help me
trapecia [35]

Answer:

W = 24

Step-by-step explanation:

Is means equals and of means multiply

W = 48% * 50

Change percent to a decimal

W = .48 * 50

W = 24

6 0
3 years ago
Read 2 more answers
BRAINLIESTTT ASAP! PLEASE HELP ME :)
romanna [79]

Answer:

D

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
In which step did Rob make a mistake?
Karolina [17]
Answer:

Explanation:

Using the PEMDAS rule:
P = parentheses
E = exponent
M = multiplication
D = division
A = Addition
S = subtraction

Step 1: 6 + 4 x 3 - 10/5

Step 2: 6 + 12 - 2

Step 3: 18 - 2

Step 4: 16


6 0
3 years ago
In which of these situations do the quantities combine to make 0?
leva [86]

Answer:

b is the correct answer

4 0
3 years ago
Other questions:
  • If the distance between (3, k) and (7, 5) is 5, find k.
    8·1 answer
  • 1)<br>Find the value of m.<br>4(m - 2) = 24​
    11·2 answers
  • Whats -1 1/10 divided by -11/10
    11·2 answers
  • Solve for x <br> if you do ill give brainliest
    14·2 answers
  • Analyze the diagram below and complete the instructions that follow.
    7·1 answer
  • ABC is reflected over the y-axis
    6·1 answer
  • What is <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bd%7D%7Bdx%7D" id="TexFormula1" title="\frac{d}{dx}" alt="\frac{d}{dx}" align
    7·1 answer
  • What are the correct answers
    15·1 answer
  • Send help pls and ty
    10·1 answer
  • Solve for x to the nearest tenth.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!