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
balandron [24]
2 years ago
14

(1-w-w²)⁶=64 prove thta​

Mathematics
1 answer:
VLD [36.1K]2 years ago
7 0

1−w−w2=64

Step 1: Simplify both sides of the equation.

−w2−w+1=64

Step 2: Subtract 64 from both sides.

−w2−w+1−64=64−64

−w2−w−63=0

For this equation: a=-1, b=-1, c=-63

−1w2+−1w+−63=0

Step 3: Use quadratic formula with a=-1, b=-1, c=-63.

w= −b±√b2−4ac /2a

w= −(−1)±√(−1)2−4(−1)(−63) /2(−1)

w= 1±√−251/ −2

You might be interested in
!!!Please help will give the brainliest, and please do not put in a silly answer because you want some points or I will report y
Amanda [17]

Answer:

In short, they are all quadrilaterals.

Step-by-step explanation:

<u>Rectangle:</u>

- Every angle equals 90 degrees

- Opposite sides are equal and parallel

<u>Square:</u>

- Every angle equals 90 degrees

- Opposite sides are equal and parallel

- Diagonals within the square are perpendicular

<u>Parallelogram:</u>

- Opposite sides are equal and parallel

- Opposite angles are equal

- Any two angles next to each other have to equal 180 degrees, since it would be a line

<u>Rhombus:</u>

- Opposite angles are equal

- All sides are equal

- Opposite sides are parallel

- Diagonals within the square are perpendicular

- Any two angles next to each other have to equal 180 degrees, since it would be a line

<u>Trapedzoid:</u>

- There is only one pair of parallel lines

<u>Kite:</u>

- There are two pairs of equal signs

- There are two equal angles

- You can look at it like two equal triangles glued together

Really hope this helped you!

7 0
3 years ago
A = 100(1+r)^4<br> Expand the right of this formula.<br> appreciate your help with an explanation
suter [353]

Answer:

100r^4 + 400r^3 + 600r^2 + 400r + 100

Step-by-step explanation:

Expanding ( r + 1 )^4 gives :-

r^4 + 4r^3 + 6r^2 + 4r + 1

So multiplying 100 with r^4 + 4r^3 + 6r^2 + 4r + 1 gives :-

100r^4 + 400r^3 + 600r^2 + 400r + 100

4 0
2 years ago
What is the alternator-to-engine drive ratio if the
quester [9]

Answer:

720

Step-by-step explanation:

hope it helps

4 0
3 years ago
Read 2 more answers
21. 13/4 x 42/9 =<br> O<br> A. 132/18<br> B. 64/9<br> O<br> C. 77/18<br> D. 41/6<br> Worth 2 points
ANTONII [103]
Hi! 13/4 X 42/9 = 91/6 or 91/6 ls there any other options to choose from?
4 0
3 years ago
Mark spent 135$ on his comic book collection. he just sold it online for 310$. approximately what is the profit as a percent of
V125BC [204]

Answer:

It would be B

Step-by-step explanation:

310-135=175

175/135

7 0
2 years ago
Read 2 more answers
Other questions:
  • -(4w^3-z+1) +2(w^3-3z)<br><br> Someone help !!
    12·1 answer
  • The gross weight of a package and its contents is 11 pounds 5 ounces. If the packaging weighs 1 pound 15 ounces, what's the net
    7·2 answers
  • A triangle has angles measuring 2x°, x° and x°. Write an equation that can be solved to find the value of x. Then, find the meas
    14·1 answer
  • Please help:( The graph below is the solution for which set of inequalities?
    8·1 answer
  • Joshua and his four friends each have 1/2 package of crackers. HOW many packages of crackers do they have in all
    12·2 answers
  • While Mary Corens was a student at the University of Tennessee, she borrowed $14,000 in student loans at an annual interest rate
    5·1 answer
  • 5=5ax+1 please help, its due in an hour.<br><br> solve for x
    15·1 answer
  • Which picture shows a rotation of the flag?
    8·1 answer
  • PLEASE HELP LAST ONE
    11·2 answers
  • Evaluate this expression: 15 - 3u + u when u = 2
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!