3 years ago

Using the quadratic formula to solve x2 + 20 = 2x, what are the values of x?

Mathematics

2 answers:

BabaBlast [244]3 years ago

8 0

Answer:

Step-by-step explanation:

x^2+20=2x move 2x to the left

x^2-2x+20=0

Quadratic formula =

x=1± i√19

andrezito [222]3 years ago

5 0

Answer:

It is D on ed2020

1+- $\sqrt 19 i$

Step-by-step explanation:

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