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
kirill [66]
2 years ago
15

9x two the second power = 1

Mathematics
2 answers:
olasank [31]2 years ago
6 0

Answer:Set the factor '(-1 + x + 4x2)' equal to zero and attempt to solve: Simplifying -1 ... Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'.

bbbbbbSet the factor '(-1 + x + 4x2)' equal to zero and attempt to solve: Simplifying -1 ... Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'.

Set the factor '(-1 + x + 4x2)' equal to zero and attempt to solve: Simplifying -1 ... Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'.

Set the factor '(-1 + x + 4x2)' equal to zero and attempt to solve: Simplifying -1 ... Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'.

Set the factor '(-1 + x + 4x2)' equal to zero and attempt to solve: Simplifying -1 ... Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'.

Set the factor '(-1 + x + 4x2)' equal to zero and attempt to solve: Simplifying -1 ... Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'.

Step-by-step explanation:

Zepler [3.9K]2 years ago
5 0

Rewrite

9

x

2

as

(

3

x

)

2

.

(

3

x

)

2

−

1

Rewrite

1

as

1

2

.

(

3

x

)

2

−

1

2

Since both terms are perfect squares, factor using the difference of squares formula,

a

2

−

b

2

=

(

a

+

b

)

(

a

−

b

)

where

a

=

3

x

and

b

=

1

.

(

3

x

+

1

)

(

3

x

−

1

)

You might be interested in
What is one example of the use of an infrared sensor?
kherson [118]
I believe your best answer would be monitoring a buildings entry and exit way because an infrared sensor is an electronic instrument which issued<span> to sense certain characteristics of its surroundings by either emitting and/or detecting </span>infrared<span> radiation.</span>
3 0
3 years ago
Read 2 more answers
Find the number of possible 5 card hands that contain the cards specified the cards are taken from a standard 52 card deck
Zarrin [17]

Answer:

Step-by-step explanation:

Find the number of possible 5-card hands that contain the cards specified. The cards are taken from a standard 52-card deck.

5 red cards.

Ans: 26C5 = 26!/[21!*5!] = 65780

--------------------------------------------

4 spades and 1 card that is not a spade.

Ans: [13C4*39C1] = 27885

--------------------------------------------

3 face cards (kings, queens, or jacks) and 2 cards that are not face cards.

Ans: 12C3*40C2 = 171,600

============================

5 0
3 years ago
Teesha is in the chess club. There are 31 students in the club. Four of them will be picked at random to attend an awards banque
tamaranim1 [39]
Teesha chances are 4/31
6 0
3 years ago
Solve: 4-(9g-5)=-27 please help
8_murik_8 [283]

Answer:

-2

Step-by-step explanation:

9g-4-5=-27

9g-9=-27

Add 9 to both sides

9g=-18

g=-2

4 0
2 years ago
Read 2 more answers
Solve the following equation. show work. x^2 + 10x = -25
SVEN [57.7K]

Step-by-step explanation:

x^2 + 10x = -25

x^2 + 10x + 25 = 0

(x+5)^2=0

x=-5

6 0
2 years ago
Other questions:
  • Suppose that you spin the double wheel pictured to the right. Assuming that the wheels are independent and each outcome is equal
    15·1 answer
  • A survey asked people whether their pets are picky eaters. For these results, are being a picky eater and being a cat independen
    13·1 answer
  • Mark gave 21 tadpoles to his 3 friends. Mark gave twice as many tadpoles to David as he did Chris.George received twice as many
    10·1 answer
  • Need help ASAP. WILL MARK BRAINLIEST
    7·1 answer
  • Plz help ASAP will give brainliest!!!
    15·2 answers
  • Can sameone help me please
    15·2 answers
  • A city with a population of 300000 is growing at a rate of 2% per year. What will it be in 20 years.
    6·1 answer
  • Please answer this 7th grade math question for me please. =) here are the photos
    13·1 answer
  • A cylinder has a volume of 216π cubic feet and a height of 18 feet. what is the area of the base? cylinder v = bh 1. substitute
    11·2 answers
  • The angle 01 is located in Quadrant IV and cos (01) = 3/5
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!