hannahstedman46 hannahstedman46

21-04-2018
Mathematics

contestada

what is 3x(8x-3)+6=2

Respuesta :

mkryukova19 mkryukova19

21-04-2018

3x(8x-3)+6=2
24x²-9x+4=0, a=24, b=-9, c=4
[tex]x= \frac{-b+/- \sqrt{ b^{2}-4ac } }{2a} [/tex]
[tex]D= b^{2} -4ac= 9^{2} - 4*24*4 = 18-384= - 366, negative So, no real solutions.[/tex]

Answer Link

Otras preguntas

Select the correct answer. Figure 1 is similar to figure 2. What is the height of figure 1? The picture shows two cones, figure 1 and figure 2. The radius of a

how to place answer in brainly

"Payment to Vendors" is represented by what type of entry to what account? a. Debit to Accounts Payable b. Credit to Accounts Payable c. Debit to Prepaid Expens

One method of investment decision making that is appealing to managers is the accounting rate of return (ARR). This method measures the average profit over a pe

Mrs Reed buys a car costing £11760 This cost includes VAT at a rate of 20%. How much is the VAT?

Find the value of m, if (5,8) is a solution of the equation 11 x-2y = 3m, then find one more solution of this equation

Two sides of a triangle have lengths 6 and 16. What must be true about the length of the third side?

Anita’s mother is 5 times older than Anita and Anita is twice as old as his sister Rita. In two years time, the sum of their ages will be 58. How old is Anita n

The volume of a cube is increasing at the rate of 3.5cm³/s. Find the rate of change of the side of the base when it's length is 6cm

Create a flowchart to find the total of 10 negative numbers start from -1.

ACCESS MORE EDU ACCESS Universidad de Mexico