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
Virty [35]
3 years ago
13

Solve the quadratic equation: -x^2 = 4

Mathematics
1 answer:
arsen [322]3 years ago
6 0

So listen to your teacher next time

You might be interested in
Myrtle took out a 3-year loan for 2050$ at a computer retailer to be paid back with monthly payments at 12% apr compounded month
lubasha [3.4K]

Answer:

466.27$ APEX

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Write an absolute value function that shifted 2<br> units right.<br><br> HELPPPP
iVinArrow [24]

Answer: (a)

Step-by-step explanation:

Suppose the original function is y=\left | x \right |

To shift it 2 units right, replace x by x-2 such that

\Rightarrow x-2=0\\\Rightarrow x=2

So, the function becomes y=\left | x -2\right |

4 0
3 years ago
Word form for 6,392,094,003
Burka [1]

Six billion, three hundred ninety-two million, ninety-four thousand and three.

( If it's wrong, please comment about it. )

5 0
3 years ago
What are the possible rational roots of the polynomial equation?<br><br> 0=2x7+3x5−9x2+6
RoseWind [281]

Answer: \pm\frac{1}{1}, \pm\frac{1}{2},\pm\frac{2}{1},\pm\frac{3}{1}, \pm\frac{3}{2}

Step-by-step explanation:

We can use the Rational Root Test.

Given a polynomial in the form:

a_nx^n +a_{n- 1}x^{n - 1} + … + a_1x^1 + a_0 = 0

Where:

- The coefficients are integers.

- a_n is the leading coeffcient (a_n\neq 0)

- a_0 is the constant term a_0\neq 0

Every rational root of the polynomial is in the form:

\frac{p}{q}=\frac{\pm(factors\ of\ a_0)}{\pm(factors\ of\ a_n)}

For the case of the given polynomial:

2x^7+3x^5-9x^2+6=0

We can observe that:

- Its constant term is 6, with factors 1, 2 and 3.

- Its leading coefficient is 2, with factors 1 and 2.

 Then, by Rational Roots Test we get the possible rational roots of this polynomial:

\frac{p}{q}=\frac{\pm(1,2,3,6)}{\pm(1,2)}=\pm\frac{1}{1}, \pm\frac{1}{2},\pm\frac{2}{1},\pm\frac{3}{1}, \pm\frac{3}{2}

5 0
3 years ago
Given a large sample of families with three children, what percent of the families will have all boys?
Tamiku [17]
12.5 % or one eighth

3 0
3 years ago
Other questions:
  • What is the diameter, in meters of the circular area that gets watered by the sprinkler?
    9·2 answers
  • 1.15 GPA and study hours: A survey was conducted on 193 Duke University undergraduates who took an introductory statistics cours
    5·1 answer
  • a chess player played 136 games total. If he won 56 of the games, what is the ratio of games he lost to games he won?​
    9·1 answer
  • 0.33333333333333333333333333333333333333333333333 simplified at a fraction
    13·1 answer
  • at the end of last quarter, the monkey tails were losing by 20 points. the score was 54-34. each basket is worth 2 points. if th
    14·1 answer
  • Find the 8th term in the sequence: x + 1, 2x + 1, 3x + 1,...
    6·1 answer
  • Find the solution set of the quadratic equation over the set of complex numbers<br><br> -7x^2+12x=10
    13·2 answers
  • F(-5) if(x) - 4x + 2
    13·1 answer
  • Davison crew can hang 12 sheets of drywall in 15minutes.at this rate how many sheets can they hang in a hour 15minutes =1/4
    12·1 answer
  • Find the slope of the graph
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!