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
Xelga [282]
3 years ago
6

Factorise 16x2 + 4y2 + 9z2 – 16xy + 12yz – 24zx using standard algebraic identities.​

Mathematics
1 answer:
Zigmanuir [339]3 years ago
4 0

Step-by-step explanation:

16x2 + 4y2 + 9z2 – 16xy + 12yz – 24zx

(-4x)²+(2y)²+(3z)²+2(-4x)(2y)+2(2y)(3z)+2(-4x)(3z)

So,

(-4x+2y+3z)²

or

(-4x+2y+3z).(-4x+2y+3z)

You might be interested in
7. In the accompanying diagram of right triangle ABC, altitude BD divides hypotenuse
xxMikexx [17]

Answer:

A.

Step-by-step explanation:

5 0
3 years ago
Stadiums maximum capacity is 66,655 people.if there are 61,364 people in the stadium what percent of it is unoccupied
Thepotemich [5.8K]
100/66655*61364=<span>92.0621108694%</span>
6 0
3 years ago
I need help graphing this
uranmaximum [27]

Answer: y=4/3x-2

Y-Intercept: -2

Slope: 4/3

Step-by-step explanation:

On the Y-Axis put -2 because thats the Y-intercept.

And for slope graph a slope of 4/3

7 0
3 years ago
PLEASE HELP!! I WILL GIVE BRAINLIEST AND POINTS!!
Bingel [31]

Answer:

Rewrite in vertex form and use this form to find the vertex

Rewrite in vertex form and use this form to find the vertex

(h,k).(−3,9)

Step-by-step explanation:

3 0
3 years ago
When three points lie on the same line
anyanavicka [17]
When three points are on the same line it’s collinear,. we’re in the same class LOL
3 0
3 years ago
Other questions:
  • A wall is 15 ft. high and 10 ft. from a house.
    6·1 answer
  • Find lim k=0 f(9+h)-f(9)/ h if f(x)=x^4? PLSE ANSWER QUICKLY ON A TIMER
    8·1 answer
  • Marquet is relocating to an area where she will be attending college. She finds a townhome with an option to rent or buy. The co
    12·2 answers
  • Avi a gymnast weights 40 kg
    11·1 answer
  • Cual es el resultado?
    9·1 answer
  • What is the probability of choosing a heart or a six from a deck of cards? Type your answer as a fraction.
    8·1 answer
  • It is Keke’s birthday, and her parents want to surprise her with a room full of balloons. Use the Fermi process
    13·1 answer
  • PLEASE HELP MATH 10+ POINTS PLEASE
    11·2 answers
  • Which point is on the graph of the following function rule: y-7-5x
    12·1 answer
  • What's the slope between (-2, 8) and (4, 20)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!