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
kkurt [141]
4 years ago
10

How many roots does 2x^2-7x-5=0 have?

Mathematics
1 answer:
Anon25 [30]4 years ago
5 0
It has 2 real irrational roots
You might be interested in
Evaluate the expression.
Veseljchak [2.6K]

Answer:

The answer is \frac{3}{10}

Step-by-step explanation:

5 0
2 years ago
Prove that sinΘcosΘ=cotΘ is not a trigonometric identity by producing a counterexample.
yan [13]
<span>sin x + cos x = l would be the answer</span>
4 0
3 years ago
What is the solution to 6|3x+5| less than equal to 14?
zimovet [89]
In this case there will be 2 solutions to solve for in this equation, both will equal plus and minus the answer. Which is 14.

6(3x + 5) = +_ 14

The solutions will be the following :

(14/6 - 5)/3

(-14/6 - 5)/3.
3 0
3 years ago
Find the measures of 21 and 2
KatRina [158]
Measure 1 would be 59 degrees (180-121)
Measure 2 would be 121 degrees (vertical angle theorem)
6 0
3 years ago
2 1/2 ÷ 1 5/8 =<br><br> Two and a half divided by one and five eights
LUCKY_DIMON [66]
So first of all we can't start by changing them both into improper fractions

So it would be:
5/2 divided by 13/8
From there you would do 5/2 * 8/13 which could convert to
5/1 * 4/13 which would be 20/13
3 0
3 years ago
Read 2 more answers
Other questions:
  • One fourth of the seventh-grade students made honor roll students increased by 18 in the second quarter. If 105 students made ho
    15·1 answer
  • Name a slave state which chose to stay in the union and didn’t join the confederacy? *URGENT*
    14·1 answer
  • The first three steps of completing the square to solve a quadratic equation x^2+ 8x+0=0are shown below What are the next three
    8·1 answer
  • Write in simplest radical form: √208 Show all work.
    12·1 answer
  • On the Price Is Right game show, to get into the showcase at the end, contestants spin a wheel with 20 equally sized spaces, num
    10·1 answer
  • Simplify this expression: 3(x + 4.5) + 2(2.6x – 3) 1. Distribute the 3 and 4 through the parentheses: 3(x) + 3(4.5) + 2(2.6x) -
    5·2 answers
  • Simplify the expression 10[4x10÷(6^2-4^2)+1]<br><br> A. 210<br> B. 30<br> C. 201<br> D. 20
    15·2 answers
  • Which list of elements is arranged in order of increasing atomic number?
    7·1 answer
  • So uh, I took a test and I got this question wrong. I cant tell what the right answer is, and I want to learn how to do it, but
    5·2 answers
  • 1st Generation is 1 person
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!