All categories

3 years ago

Consider the quadratic equation x^2=4x-5. How many solutions does the equation have

Mathematics

1 answer:

alexandr402 [8]3 years ago

8 0

There is no solution

You might be interested in

In each of problems 5 through 11, find the general solution of the given differential equation

Brrunno [24]

The complete question is

"Find the general solution of the given differential equation

y''-y=0, y1(t)=e^t , y2(t)=cosht

The function $y(t)=e^t$ is the solution of the given differential equation.

The function y(t)=cosht is the solution of given differential equation.

<h3>What is a function?</h3>

The function is a type of relation, or rule, that maps one input to specific single output.

Given;

$y_1(t) = e^t$

Given differential equations are,

y''-y = 0

So that,

$y' (t) = e^t, y'' (t) = e^t$

Substitute values in the given differential equation.

$e^t -e^t=0$

Therefore, the function $y(t)=e^t$ is the solution of the given differential equation.

Another function;

$y(t)=cosht$

So that,

$y"(t)=sinht\\\\y"(t)=cosht$

Hence, function y(t)=cosht is solution of given differential equation.

Learn more about function here:

brainly.com/question/2253924

#SPJ1

7 0

2 years ago

25,553,552 find the digit in the hundred thousands place. Which digit has 1/1000 the value of this digit?

Len [333]

25,*55**3,552
*is the digit in the hundred thousand place
**is the digit that has 1/1000 the value of the digit.
(*) indicates the number after the *.
I doubled check this work, but I will update comment with a triple check

6 0

3 years ago

Select the number line that represents all solutions of e>-0.5. (Answer FAST!!!)

Pie

Well the answer couldn’t be C because the arrow has to go to the right not left because for the > in the equation

So the answer has to be D because the dot it on -.5 and the arrow is going right

4 0

3 years ago

Solve for x<br> x + a = b

ohaa [14]

X+a=b
you want to isolate x so subtract a from both sides

x=b-a

6 0

3 years ago

Read 2 more answers

wo mechanics worked on a car. The first mechanic charged $95 per hour, and the second mechanic charged $75per hour. The mechanic

Elenna [48]

5 hours and 25 minutes I think (Im not sure)

8 0

2 years ago

Read 2 more answers