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
m_a_m_a [10]
3 years ago
5

How to solve quadratic equation with brackets​

Mathematics
2 answers:
lisabon 2012 [21]3 years ago
7 0
Yes I agree the guy above
shtirl [24]3 years ago
6 0

Answer:

Solving Quadratic Equations

  1. Put all terms on one side of the equal sign, leaving zero on the other side.
  2. Factor.
  3. Set each factor equal to zero.
  4. Solve each of these equations.
  5. Check by inserting your answer in the original equation.
You might be interested in
Give the domain and range.
alexgriva [62]

Answer:

c. domain: {-2, 0, 2}, range: {-1, 1, 3}

Step-by-step explanation:

Given:

There are three points on the graph.

Locate the x and y values of the points on the graph.

The points are (-2,-1),(0,1),\textrm{ and }(2,3)

Domain is the set of all possible x values. Here, the x values are -2, 0 and 2.

So, domain is: {-2, 0, 2}.

Range is set of all possible y values. Here, the y values are -1, 1 and 3.

So, range is: {-1, 1, 3}

7 0
3 years ago
WILL MARK BRAINLIEST!! PLEASE ANSWER AS FAST AS POSSIBLE !!! ANSWER QUESTIONS 1-5! THANKS!!!
Shalnov [3]

Answer: 1. A Please give me a thanks and a brainly

Step-by-step explanation:

7 0
3 years ago
Can someone explain how to do this page I wasn't there when my teacher explained it
kodGreya [7K]

Answer:

You have to solve for the letter

Step-by-step explanation:

For example, Q5 is 40 - 5n = -2.

  • You subtract 40 from -2 and get -42 then you have 5n = -42.
  • You divide 5 to -42 so \frac{-42}{5}.
  • The answer is -8.4.

*Use a calculator if necessary.*

~Hope this is helps (.^.)~

5 0
3 years ago
If y=6 when x=2 over 3 find x when y=12
AlexFokin [52]

Answer:

4/3 or 1 1/3

Step-by-step explanation:

So if y = 6, when x = 2/3. Then, x would equal 1 and 1/3, because 12 is twice the amount of 6, so you'd also multiply 2/3 by 2.

(To multiply a whole number by a fraction, first multiply the whole number by the numerator and then divide that by the denominator. For example: 2 × 2 = 4, since you can't really divide 4 by 3 it would stay as is, but you can turn it to a mixed number. 4/3 is the same as 1 whole and an extra 1/3, or in other words 1 1/3).

Hope this helped :)

6 0
2 years ago
Helppppppppppppppppppppppppppppppppppppppppp
Kamila [148]

Answer:

30 %

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • 0.751 as a percentage
    15·1 answer
  • 30 pts + BRAINLIEST
    11·2 answers
  • 70 - q - q - 2q = 80???
    7·1 answer
  • What is f(x)=2x^2+5 multiply by g(x)=2x
    11·1 answer
  • Whats the length of 5 rulers in feet
    8·1 answer
  • What is an expression for 43 more than t
    6·2 answers
  • The local taxi charges $3.00 plus $1.25 for every mile traveled. Determine whether the function is proportional or non proportio
    10·2 answers
  • The graphs below have the same shape. What is the equation of the red
    15·2 answers
  • Which pair of ratios forms a proportion?
    15·2 answers
  • Stefan did 1 push-up on Sunday, 2 push-ups on Monday, 4 push-ups on Tuesday, 8 push-ups on Wednesday, and 16 push-ups on Thursda
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!