Solve x2 + 6x = 7 by completing the square. Which is the solution set of the equation?
{-7, 1}
1-3 - V10; -3 + V10)
3 - V10, 3 + V10
O {1,7}

.

step-by-step explanation:

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

im alright what do you need

step-by-step explanation:

bn,mn,n.vn.

step-by-step explanation: