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How many real solutions does a quadratic function have when the value of its discriminant is seven?
If the discriminant is positive, as in this case, there are two real solutions.Also:
* If the discriminant is zero, there is one real solution, considered to be a "double solution" because of the way polynomials are factored.
* If the discriminant is negative, there are two complex solutions, which are complex and non-real.
What else can I help you with?
What is 77777777777777777777?
seventy seven quintillion, seven hundred seventy seven quadrillion, seven hundred seventy seven trillion, seven hundred seventy seven billion, sevenhundred seventy seven million, seven hundred seventy seven thousand, seven hundred seventy seven. :-)
Equation for the sum of six and seven?
The sum of six and seven is expressed as six plus seven. The full equation would be six plus seven equals thirteen.
Solve x squared plus x equals 56?
The way to do this is get an expression equal to zero, then solve (in this case it's a quadratic), so either factor or use the quadratic equation. x2 + x - 56 = 0: Factors into: (x - 7)(x + 8) = 0, x = 7 & x = -8To factor, find two numbers which when added equal 1 (the coefficient of the x term) and when multiplied equal -56. So one of the numbers must be positive and the other negative. Factor pairs of 56 are (1,56) (2,28) (4,14) and (7,8). Seven & eight are one apart, so if the seven is negative, they will add to equal 1. If either of the binomial factors is zero, then the result is zero, so for (x-7)=0, {x=7} solves it, and for (x+8)=0, {x=-8} solves it. Check your answers in the original equation, to make sure you did it correctly:7^2 + 7 = 49 + 7 = 56 (check) (-8)^2 + -8 = 64 - 8 = 56 (check) STANLY WAS HERE
What is the percent of forty seven to seventy seven?
47 to 77 is an increase of 63.8298%
Why are number cubes called seven cubes?
They are not generally called seven cubes.
Seven function of the catering?
list of the seven function of the catering
What is are things with a pH of 5?
solutions with a pH less than seven are acids. solutions with a pH greater than seven are basic. if a solution has a pH exactly equal to seven it is neutral. there are many more also i just gave you 3 of the answers.
What is the function of a MAN6760?
Seven Segment Display
What are the factors of this quadratic trinomial six quared plus seven x minus five?
The factors of 6x2+7x-5 are (3x+5) and (2x-1).
What is x squared plus 1 equal negative seven x quadratic formula?
The first step to use the quadratic formula is to put your equation into standard form, meaning that you put everything to the left, and in descending order. In this case, you get: x^2 + 7x + 1 = 0 Which is the same as: 1x^2 + 7x + 1 = 0 So, the coefficients for the quadratic formula are: a = 1, b = 7, c = 1.
What scale of zero to 14?
The scale of zero to 14 is typically used to measure pH levels, with zero representing highly acidic solutions, seven representing neutral solutions, and 14 representing highly basic solutions.
What is the quadratic equation x2 12x - 64 0 in seven steps?
First of all you have omitted the sign between x^(2) & 12x However, here is a quadratic that will satisfy x^2 + 12x - 64 = 0 This will factor to (x + 16)(x - 4) = 0 x - -16 & x = 4
How does the mitochondria function?
It uses one of the seven life processes, Respiration.
What is the function of windows seven?
It is a new and (we hope) improved verson of windows.
How to solve this equation 1x7?
When you separate the characters in the equation, you see one and seven separated by an X. You can solve the equation by multiplying -- the function of X -- one times seven: the answer is seven.
What can be in solutions of acid?
The chemcal solutions divide into 2 types acidic and basic the acidic solution is the solution whose PH(concentration of H+ ions) is below seven thw smaller the PH number the more acidic the solution is some acidic solutions can be:orange juice,hydrochloric acid.
Which of the seven domains of a typical IT infrastructure is easy to implement risk mitigation solutions but difficult to monitor and track effectiveness?
The User Domain
