Which shows the equation below written in standard form? 13 - 6x = (2x - 5)2 + 3
a. 4x2 - 14x - 15 = 0
b. 4x2 - 14x + 15 = 0
c. 4x2 - 26x + 15 = 0
d. 4x2 - 26x - 15 = 0

The correct option is (b)

Step-by-step explanation:  The given equation is

We are given to select the correct standard form of the above equation.

We will be using the following formula:

From equation (i), we have

Therefore, the correct standard form is

Thus, (b) is the correct option.

y do u put "subscirbe to ence" on a app for ppl who need with their work?

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;