3 years ago

HELP! Ill vote brainliest and 60 pts is on the line!

Mathematics

2 answers:

WITCHER [35]3 years ago

4 0

Answer:

Step-by-step explanation:

$2x^2-8x+7=0\\\\$

a=2

b=-8

c=7

$\frac{8+ \sqrt{16-4(2)(7)} }{4}$

4± $\sqrt{2}$ /2

Burka [1]3 years ago

3 0

Answer:

The answer is 2 hope this helps :3

Step-by-step explanation:

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