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
Sever21 [200]
3 years ago
5

Rewrite the following in standard form x-3=2x2-5

Mathematics
1 answer:
kvv77 [185]3 years ago
8 0
Standard form is ax^2+bx+c=0

minus x both sides
-3=2x²-x-5
add 3 toboth sides
0=2x²-x-2
2x²-x-2=0
You might be interested in
The function f(x) = 3,267(1 + 0.02)* represents the amount of money in a savings account where x represents time in years. What
andreyandreev [35.5K]

Answer:

C .The initial amount of money placed in the savings account

Step-by-step explanation:

f(x) = 3,267(1 + 0.02)^x

This is in the form

y = a b^x

where a is the initial amount

b is the growth rate

x is the time

3267 is the initial amount

1.02 is the growth rate, so it grows by .02 or 2 percent

and x is the time

6 0
3 years ago
Read 2 more answers
What is 45.3*4 equal please help me
xz_007 [3.2K]

Answer:

45.3 times 4 equals 181.2

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
I need help on 5a, I forgot how to set it up(algebra2)
GalinKa [24]
The answer is 12t because i said so<span />
3 0
3 years ago
Can somebody help me with my work????
romanna [79]

Answer:

i can

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A quadratic equation is shown below:
AfilCa [17]

the solutions to a general quadratic equation is

X=-b±√b²-4ac/2a  ,, When ax²+bx+c=0

the discriminant is the expression under the radical b²−4ac

Part A:

discriminant is (-16)² - 4(9)(60) = -1904

there are two complex solutions  

Part B:  

4x² + 8x − 5 = 0

4x² + 10x -2x - 5=0

2x ( 2x + 5) - 1(2 x + 5) =0  

(2x + 5)(2x-1) = 0

      /                     \

    /                          \

2x+5 = 0                 2x-1 =0    

x = -5/2                     x = 1/2

5 0
3 years ago
Other questions:
  • The diameter of a circle is 3 cm. Find its area to the nearest tenth.
    12·2 answers
  • Find the greatest common factor of each set of numbers 27,36,72
    7·2 answers
  • What is the rate of change of the function? <br> -3<br> -1/3 <br> 1/3<br> 3
    7·2 answers
  • I need help! Please answer below on card B
    12·1 answer
  • porfavor ayudenme dare corona a quien responda bien con procedimiento una sustancia tiene un volumen de 20 ml y una densidad de
    7·1 answer
  • What times what equals 162
    13·1 answer
  • 12 + 54=6(_+_) <br><br> please help me 14 points but please just help me
    15·2 answers
  • The length of a rectangle is 3 times the width. The perimeter is 96m. What is the length
    12·1 answer
  • The mean score on a physics test was 75 points. Amy’s score was 67 points, which was 2 standard deviations below the mean. What
    9·1 answer
  • David's gasoline station offers 21 cents off per gallon if the customer pays in cash and does not use a credit card. Past eviden
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!