Jacob tried to solve the following equation by completing the square. Interpret whether he solved it correctly or if he made a mistake. If he did make a mistake, identify where the mistake was made and
correct his work. Find all solutions and show all of your work for full credit.
1. x2 + 8x + 12 = 0
2. x2 + 8x = -12
3. x2 + 8x + 8 = -4

1.2

Step-by-step explanation:

I see for $1.$ $2x+8x+12=0$

$x(8+2)+12=0$

$10x+12=0$

$10x=-12$

x=-1.2

d

step-by-step explanation:

by observation, we can see that the the graph is simply the graph of y = |x| that has been shifted 4 units downwards and 3 units to the left.

we can recognize in choice d :

y = | x + 3 |   - 4 (rewriting in general form)

y = | x - (- 3) |   - 4

the "-4 " term means   that the graph has been shifted by 4 units in the negative y direction

the "-3 " term means   that the graph has been shifted by 3 units in the negative x direction

this matches our observation of the graph described above.

whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation: