Solve x2 – 8x = 3 by completing the square. which is the solution set of the equation?

(4 minus startroot 19 endroot comma 4 + startroot 19 endroot)
(4 minus startroot 11 endroot comma 4 + startroot 11 endroot)
(4 minus startroot 8 endroot comma 4 + startroot 8 endroot)
(4 minus startroot 3 endroot comma 4 + startroot 3 endroot)

Step-by-step explanation:

we have

Divide the coefficient of term x by 2

Squared the number

Adds the number 16 to the both sides

Rewrite as perfect squares

take square root both sides

therefore

The solution set is

26

step-by-step explanation:

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!