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
Triss [41]
2 years ago
13

What are the solutions to the equations y= 4x^2+5x-6

Mathematics
1 answer:
Yuki888 [10]2 years ago
5 0

Answer:

D. x = -2; x = 3/4

Step-by-step explanation:

  • Read the values of a, b, and c from the quadratic equation:
  • a is the number in front of x^2, b is the number in front of x, c is the number at the end. In our case: a = 4,b = 5,c = −6 The formula for the roots is =  \frac{-b +-\sqrt{b^{2}-4ac } }{2a\\}

You might be interested in
In the inequality 6a+4b>10, what could be the possible value of a if b=2?
Arlecino [84]

We are given the following inequality:

6a+4b>10

If we replace b = 2, we get:

\begin{gathered} 6a+4(2)>10 \\ 6a+8>10 \end{gathered}

Now we solve for "a" first by subtracting 8 on both sides:

\begin{gathered} 6a+8-8>10-8 \\ 6a>2 \end{gathered}

Now we divide both sides by 6

\frac{6a}{6}>\frac{2}{6}

Simplifying:

a>\frac{1}{3}

Therefore, for b = 2, the possible values of "a" are those that are greater than 1/3

3 0
1 year ago
Help for these 3 right answer will get brainliest.
Irina18 [472]

Answer:

will you help me with grade 9 math, algebra 2 please

Step-by-step explanation:

4 0
3 years ago
Which expression is the simplest form of -(2x + y) + 3(x - 4y)?
xenn [34]

Answer:

The answer is x - 13y

Step-by-step explanation:

6 0
3 years ago
Which two charges have a sum of 0?
Llana [10]

Answer:

The second one and the fourth one :)

4 0
3 years ago
Read 2 more answers
Holly missed 6 of 184 school days this year. Approximately what percent of school days was Holly in attendance?
schepotkina [342]

Answer:

3.26% absent.

96.74 % present.

5 0
3 years ago
Read 2 more answers
Other questions:
  • a certain type of nuts are on sale at $0.35 per pound tamara buys 2 pound of nuts how much will the nuts cost
    11·2 answers
  • Missy read 1/12 of a book by Monday 1/4 of a book by Tuesday and 512 by Wednesday.
    12·1 answer
  • The following data set shows the number of children in each household in Cam's neighborhood.
    13·1 answer
  • (-8/11) (-3/4) = ?<br> find ? not really answer WILL BE REPORT and you WILL LOSE YOU ACCOUNT
    9·2 answers
  • 2 quarts equal how many cups
    6·2 answers
  • What graph would y^2-4x-2y-2 be? A circle, ellipse, parabola, or hyperbola?
    14·1 answer
  • Can someone help me please
    10·1 answer
  • A university is applying classification methods in order to identify alumni who may be interested in donating money. The univers
    14·1 answer
  • Help me with this problem
    9·1 answer
  • Jack is planning to apply for a new credit card and needs to compare two offers. Complete the table based on the information in
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!