Solve the following quadratic equation using the quadratic formula.

Step-by-step explanation:

5x² - 8x + 5 = 0

Ignore the A before the ±, it wouldn't let me type it correctly.

a = 5

b = - 8

c = 5

No solution because, you need the square root of a negative number. That isn't really possible.

the one on the bottom left

step-by-step explanation:

all of the other ones have a specific pattern

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

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