kpopnila31 kpopnila31

Today at 6:27 PM
Mathematics

Answered

3 times a number is 54 less than the square of that number. Find the positive solution

Answer :

alexanderperezii alexanderperezii

Today at 6:31 PM

3x = x^2 - 54

Subtract 3x.

x^2 - 3x - 54

Factor.

(x - 9) (x + 6)

Solve.

x - 9 = 0

Add 9.

x = 9

Solve.

x + 6 = 0

Subtract 6.

x = -6

Positive solution -
x = 9

Answer Link

Other Questions

WILL GIVE BRAINLIEST!!!!!! Read this text from the Constitution: AMENDMENT 19 Passed by Congress June 4, 1919. Ratified August 18, 1920. The right of citizens o

WILL GIVE BRAINLIEST!!!!!! Read this text from the Constitution: AMENDMENT 19 Passed by Congress June 4, 1919. Ratified August 18, 1920. The right of citizens o

Which phrase from the Declaration of Independence originally referred only to white men but today is interpreted to mean all people?

Design an algorithm to convert a decimal number, n, to binary format?

WILL GIVE BRAINLIEST!!!!!! Read this text from the Constitution: AMENDMENT 19 Passed by Congress June 4, 1919. Ratified August 18, 1920. The right of citizens o

What is friction a paragraph

vertically opposite angles area)complementaryb)supplementaryc)equald)unequal

7. Pheumatophores is mangroves develop's lenticles fora. Photosynthesisb. Respirationc. Additional supportd. Reproductionans:- b. Respiration.

OR(B) Read the extracts given below and comment on the change in the attitude of Peggy towardsWanda.(a) "How many dresses did you say you had hanging up'(b) "Sh

TrackZapper Video Cutter Max

Find a polynomial F(x ) of degree 5 that has the following zeros. 8(multiplicity 2) -2, -9, 0 Leave your answer in factored form. F(x) = ?

When graphed, the circle with equation 2x² + y2 + 14x + 8y + 20 = 0 Will lie ENTIRELY in Quadrants…

what is the formula for activity ratio

Someone, please help!! cant understand

Please help me anwser these questions. No URLS

Find the distance between the pair of points.(-5, -8) and (4,4). What is the distance?

According to the essay we the people, Captain days regulators and general Shepards government militia each cited declaration of independence as the reason they

is Criminal investigator a venture? thanks

R560 invested at 8% p.a. simple interest for 3 years

thank you for the help <3