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
yuradex [85]
3 years ago
7

U^2+u-72/3u-15 need to factor completely

Mathematics
1 answer:
lesya [120]3 years ago
3 0
U^2+u-72/3u-15 

u^2+u-24u-15
 

u^2-23u-15
  
You might be interested in
Suppose z equals f (x comma y ), where x (u comma v )space equals space 2 u plus space v squared, y (u comma v )space equals spa
barxatty [35]

z=f(x(u,v),y(u,v)),\begin{cases}x(u,v)=2u+v^2\\y(u,v)=3u-v\end{cases}

We're given that f_x(6,1)=3 and f_y(6,1)=-1, and want to find \frac{\partial z}{\partial v}(1,2).

By the chain rule, we have

\dfrac{\partial z}{\partial v}=\dfrac{\partial z}{\partial x}\dfrac{\partial x}{\partial v}+\dfrac{\partial z}{\partial y}\dfrac{\partial y}{\partial v}

and

\dfrac{\partial x}{\partial v}=2v

\dfrac{\partial y}{\partial v}=-1

Then

\dfrac{\partial z}{\partial v}(1,2)=\dfrac{\partial z}{\partial x}(6,1)\dfrac{\partial x}{\partial v}(1,2)+\dfrac{\partial z}{\partial y}(6,1)\dfrac{\partial y}{\partial v}(1,2)

(because the point (x,y)=(6,1) corresponds to (u,v)=(1,2))

\implies\dfrac{\partial z}{\partial v}(1,2)=3\cdot2\cdot2+(-1)\cdot(-1)=\boxed{13}

4 0
3 years ago
Y intercept = 1 and parallel to y = 4x - 3
gregori [183]
When a line is parallel to another line, that means both lines have the same slope.

Since the standard form equation for a line is y = mx + b where m is our slope and b is our y-intercept, we know that the new equation will also have m=4.

They give us the y-intercept, b=1

So oue new equation is as follows...

y = 4x + 1
7 0
3 years ago
Which of the following are monomials?
Leviafan [203]

Answer:

A. x^11 and B. 8x.

Step-by-step explanation:

A monomial is a polynomial with just one term. That would be Options A and B.

Options C and E are trinomials.

Options D and F are binomials.

Hope this helps!

7 0
3 years ago
Use an equivalent fraction to find the sum of 4/10 + 28/100
kipiarov [429]
Hi there!

4/10 = (4*10)/(10*10) = 40/100

40/100 + 28/100 = 68/100

68/100 = 34/50 = 17/25

Hope this helps!
4 0
3 years ago
Read 2 more answers
2 plus 1 I’m sorry I’m in kindergarten on the way to first grade
natali 33 [55]

The answer is 3

2 + 1 = 3

hoped this helped :) ;)

8 0
3 years ago
Other questions:
  • At the beginning of a 10-hour experiment,a substance has an initial temperature of 19.7 degrees C. The substance is cooled at a
    9·1 answer
  • What is 0.000000089 written in scientific notation?
    11·2 answers
  • Use the formula S A = 6s2 , where S A is the surface and s is the edge length of the cube , to solve his problem.
    10·1 answer
  • when n basketball uniforms are purchased , the cost , C , of each uniforms is given by the equation C=40n+260/n. if the cost of
    15·2 answers
  • Help me!!!!!!! ASAP!!
    14·2 answers
  • Complete A,B and 6 for 13 points.
    14·1 answer
  • At cheng’s bike rental cost $40 to rent a bike for seven hours how many dollars does it cost per hour of bike use
    11·1 answer
  • Bạn phương có 1.2tỷ đồng đang cân nhắc đầu tư vào các dự án sau
    15·1 answer
  • Jahkai went to an amusement park and bought 20 ride tickets for $12. How much
    7·1 answer
  • Estimate for 290% of 40
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!