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
pashok25 [27]
2 years ago
5

Find the discriminant to determine the number of solutions for the quadratic equation a^2-5a=6

Mathematics
1 answer:
Bingel [31]2 years ago
3 0
A^2-5a = 6
a^2-5a-6 = 0
Discriminant = (-5)^2-4(1)(-6) = 49
Discriminant is positive so there are two solutions
You might be interested in
(2a-3)(b-a)-3a(3a+b)
ozzi

Answer: -ab - 11a^2 - 3b + 3a

Step-by-step explanation:

i think this is what you're wanting? if not just comment what you need and i'll retry it!

3 0
2 years ago
Anne made a recipe for miniature bread loaves that called for StartFraction 7 Over 8 EndFraction of a cup of whole-wheat flour.
Anika [276]

Answer:49/8

Step-by-step explanation:7/8 times 7 is 49/8

6 0
2 years ago
Read 2 more answers
Simplify (7 i) − (6 − 2i). a. −2 b. 1 − i c. 1 3i d. 4
Ksenya-84 [330]
(7 + i) - (6 - 2i) = 7 + i - 6 + 2i = 1 + 3i
5 0
2 years ago
Jonathon drove 220 miles in 4 hours. assuming that he drives at the same rate, how far will he travel in 7 hours?
Art [367]
220miles / 4 hours = 55 miles/hr

55mi/hr x 7hrs = 385 miles
3 0
3 years ago
Which is the best approximation for sqrt 55<br> A) 7<br> B) 7 2/5<br> C) 7 7/15<br> D) 8
Kitty [74]
The best approximation for sqrt 55 would be: B) 7 2/5
5 0
2 years ago
Other questions:
  • What is an expression containing variables,numbers, and operation symbols?
    8·1 answer
  • Addison studies a tarantula that is 30 millimeters long. Suppose she uses a microscope to magnify the spider by 400 how long wil
    6·2 answers
  • *I WILL MARK YOU BRAINLIEST!!!!*
    5·2 answers
  • 1000 millimeters equals what =
    11·1 answer
  • What’s the value of (-1/2) -4
    10·1 answer
  • On a piece of paper graph y=x+2 then determine which answer choice matches the graph you drew use the graph to find the zero of
    14·2 answers
  • Simplify √0.08^12
    9·2 answers
  • What value of u is a solution to this equation?<br> u–4=5<br><br> u = 8 or u = 9
    11·2 answers
  • 1/2 book per day <br> Y=1/2x <br> Is this correct? Explain.
    8·1 answer
  • PLEASE HELP ME, FIRST ANSWER WILL GET BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!