Ace school

with brainly

  • Get help from millions of students
  • Learn from experts with step-by-step explanations
  • Level-up by helping others

A community for students.

Solve the equation by graphing: x^2 – 18x + 81 = 0. A. {-2, 9} B. {9/2, 3} C. {9} D. No solution

Mathematics
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Join Brainly to access

this expert answer

SIGN UP FOR FREE
since you have options, why not just plug and play?
1 -18 81 0 -2 1 -20... -2 not a zero
If you have to graph, I would convert the equation into vertex form.

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

1 -18 81 0 9 -81 1 -9 .... 9 IS a zero
and; 18/2 = 9, ^2 = 81 so its a perfect square already
id go 9 :)
If you are asked to graph - then you need to know how to graph. Do you understand how to graph the equation?
ya the answer is 9 guys
Make a T-chart |dw:1327882261999:dw| keep on going till you get a y value of 9. You will notice the trend of lowering y values.

Not the answer you are looking for?

Search for more explanations.

Ask your own question