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
KiRa [710]
3 years ago
12

Given the trinomial 5x^2 - 2x- 3 predict the type of solutions

Mathematics
1 answer:
Firdavs [7]3 years ago
8 0

Answer:

One rational solution

Step-by-step explanation:

proof

5x2 - 2x - 3=0, the sum of coefficients is 5-2-3=0, so the equation has exactly two solutions, x=1, and x = -3/5 this last is the one rational solution

You might be interested in
A bottle contains 5/9 liters of soda. Keisha has 3 of these bottles.
satela [25.4K]

Answer: 1 2/3 Liters

Step-by-step explanation:

  • Create the equation

The equation is going to be the amount of soda, multiplied by the amount of bottles Keisha has

5/9 x 3/1 (3/1 is equivalent to having 3 or 1+1+1)

  • Solve

We are going to multiple the numbers, numerator by numerator, and denominator by denominator since we do not need to add or subtract

  1. Numerator= 5x3=15
  2. Denominator= 9x1=9

Your improper awnser would be 15/9

DO NOT STOP HERE THIS IS NOT THE SIMPLEST FORM

  • Create the simplest mixed number

15/9 is equal to 15 divided by 9

we can fit 1 9 in 15 without going over

1 ?/15

15-9=6

1 6/9

  • Simplify

6 and 9 are both divisible by 3

6 divided by 3 = 2

9  divided by 3 = 3

1 6/9=1 2/3

  • Awnser and add your units

1 2/3 is the simpelest form, this can not be further divided.

1 2/3 Liters of Soda

3 0
2 years ago
Simplify this radical.
Lunna [17]

Answer:

D

Step-by-step explanation:

did it on edge

7 0
3 years ago
Read 2 more answers
Www-k6.thinkcentral.com/wwtb/api/viewer.pl
andrey2020 [161]
Ummm I need more infooooo...
6 0
2 years ago
I need help finding which angles are supplementary to eachother
Novay_Z [31]

Answer:

ICJ and ECI

hope this helped

8 0
1 year ago
Fill in the missing number in this newspaper report:
natka813 [3]

Answer:

£125000

Step-by-step explanation:

Original cost of house = £100 000

Percent increase = 25%

Increase in price = 25% of 100,000

Increase in price = 0.25 * 100,000

Increase in price = 25000

New cost = original cost + Increment

New cost = 100,000 + 25,000

New cost = 125,000

Hence it now cost  £125000

8 0
2 years ago
Other questions:
  • (25 pts please help !!)
    14·1 answer
  • 4.05E+9 In scientific notation ?
    10·1 answer
  • Find a point of the graph of the function v(x) = -3f(-x), given that (p,q) is a point on the graph y = f(x)
    5·1 answer
  • The seven-digit number 1113A8B can be divided by 4, 5, and 9 What is the sum of the digits A and B?
    15·1 answer
  • 14 =root 121√√...........​
    13·1 answer
  • CWhat is the vertex of the quadratic<br> y = 2(x – 3)2 + 6​
    5·1 answer
  • A jet plane can carry up to 300,000 liters of fuel. It used 30% of it's fuel. How much of the fuel did it use on this flight?
    9·1 answer
  • Find the slope of the passing line through the points (-4,7) and (-9,4)
    6·2 answers
  • A, b birer sayı olmak üzere a. b =12 ise a+b nin en büyük ve en küçük değerini bulunuz?​
    6·1 answer
  • Please help me on questions 19-21 using this diagram attached
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!