sissykyttle
sissykyttle sissykyttle
  • 26-03-2020
  • Mathematics
contestada

6 times a number is 27 less than the square of that number. Find the positive solution.

Respuesta :

Larrysammz
Larrysammz Larrysammz
  • 26-03-2020

Answer:

The positive integer is 9

Step-by-step explanation:

6 times a number is 27 less than the square of that number.

Let the number be x

These interpreted means 6 nultiplies by x is 27 less than the square of that number(x^2). F

6x= 27<x^2

0 = 27<-6x+x^2

Look for 2 numbers whose product is 27 and sum is -6

0 = 27<-9x+3x+x^2

0 = -9(3+x)+x(3+x)

0 = (x-9)(3+x)

x-9 = 0 3 + x =0

x= 9 -3 = x

The positive integer is 9

Answer Link

Otras preguntas

what is the usual composition of acid etch?
Find an ordered pair to represent t in the equation t=1/2u+v if u=(-1,4) and v=(3,-2)
SUBJECT: Algebra LESSON: Multiplying Polynomials (x^3 + 2x − 3)(x^4 − 3x^2 + x)
Find m(arc) IJ of circle H.If:m(arc) KJ=110 degreesa=100,b=150,c=110,d=250
If x and p are both greater than zero and 4x^2p^2+xp-33=0, then what is the value of p in terms of x? A) -3/x B) -11/4x C) 3/4x D) 11/4x
How did the government recently change the constitution in Myanmar? A sociology B psychology C theology D physiology
Is transcription the location of translation and protein synthesis
Using the periodic table, answer the following question..How many atoms of neon are in 0.378g of neon (a) 6.02 x 10²³ atoms (b) 1.87 x 10‐²atoms (c) 2.28 x 10
The variable z is directly proportional to x, and inversely proportional to y. When x is 4 and y is 10, z has the value 0.8. What is the value of z when x= 13
Explain the links between pain and anxiety.