RandomUser

14 Questions
10 Answers

0

30

0

+90

Diff Eq Problems, Please Provide Work

4 problems are provided. Write real valued general solutions, draw a phase portrait, and classify the fixed point.

1)
mehr ..

RandomUser 01.02.2023

+2

325

1

+90

Matrix Problem

Below are matrices.
A= 4 5 2 1
0 1 8 2
0 15 2 1 mehr ..

RandomUser 27.10.2021

0

410

1

+90

Points Relation

How are all these points related. (I'm looking for something like an operation or combination so there's a general characterization)
(5,1),(4,5),(7,4)(3,7),(8,3),(5,8),(7,5),(2,7),(7,2),(5,7),(8,5),(3,8),(1,5),(5,4),(7,3),(4,7)

RandomUser 10.03.2021

0

617

1

+90

There is a polynomial in the form ax^6 + bx^5 + cx^4 + dx^3 + ex^2 + fx + g.

There is a polynomial in the form ax^6 + bx^5 + cx^4 + dx^3 + ex^2 + fx + g.
The product of this polynomial's roots is negative.
Explain why the equation has at least one positive root.

RandomUser 06.02.2021

+1

495

1

+90

Competition Math Question

Find all real numbers x and y such that

and
mehr ..

RandomUser 22.12.2020

+2

935

2

+90

Calc Problem–Please Explain!

If f(x) = sin x + 2x + 1 and g is the inverse function of f, what is the value of g'(1) ?

Thank you in advance! Please explain your answer.

RandomUser 12.10.2020

+2

509

4

+90

Calculus Problem

If , then =?

Please explain your answer. Thanks in advance!

RandomUser 11.10.2020

0

508

1

+90

Solve for r

Please solve for r in the equation for surface area of a cylinder.
A = 2*π*r^2 + 2*π*r*h

RandomUser 16.09.2020

+1

666

1

+90

Polynomial

Find a polynomial of degree 4 that has √2 + √7 as a root. That is, find integers a,b,c,d,e, so that x = √2 + √7 is a solution to the equation
ax^4+bx^3+cx^2+dx+e=0.

1. Find all the roots of this polynomial. mehr ..

RandomUser 27.02.2020

0

958

2

+90

Say there's a polynomial ax^4+bx^3+cx^2+dx+e=0.

Find a polynomial of degree 4 that has √2 + √7 as a root. That is, find integers a,b,c,d,e, so that x = √2 + √7 is a solution to the equation
ax^4+bx^3+cx^2+dx+e=0.

1. Find all the roots of this polynomial. mehr ..

RandomUser 26.02.2020

+1

657

0

+90

Say there's a polynomial ax^4+bx^3+cx^2+dx+e=0.

Say there's a polynomial ax^4+bx^3+cx^2+dx+e=0.

1. If is a root, find all the roots of this polynomial.
2. Find a,b,c,d,e mehr ..

RandomUser 25.02.2020

+1

731

0

+90

Say there's a polynomial ax^4+bx^3+cx^2+dx+e=0

Say there's a polynomial ax^4+bx^3+cx^2+dx+e=0.

1. If is a root, find all the roots of this polynomial.
2. Find a,b,c,d,e mehr ..

RandomUser 24.02.2020

+1

674

3

+90

For a given positive integer n, describe a method for finding the smallest positive integer with exactly n factors.

For a given positive integer n, describe a method for finding the smallest positive integer with exactly n factors.

RandomUser 24.02.2020

+2

629

0

+90

For a given positive integer n, describe a method for finding the smallest positive integer with exactly n factors.

For a given positive integer n, describe a method for finding the smallest positive integer with exactly n factors.

RandomUser 21.02.2020

+90

0

391.45 in^2.

RandomUser10.03.2021

+90

0

d. open circle + moving right from 1/2

RandomUser10.03.2021

+90

+1

derivative function.

RandomUser12.10.2020

+90

+2

Thank you so much for your detailed answer! This really really helps.

RandomUser11.10.2020

+90

+1

The answer is 7.

Please look at the explanation on this website: https://brainly.com/question/17238542

RandomUser16.09.2020

+90

+1

https://www.mathsisfun.com/converting-decimals-fractions.html

RandomUser27.02.2020

+90

+9

lolol

RandomUser27.02.2020

+90

+1

I have updated the question

RandomUser26.02.2020

+90

+2

Thank you!!

RandomUser24.02.2020