Math, asked by anonymous3122020, 1 month ago

What are the roots of the
quadratic equation
underroot2x²+ 9 =9

Answers

Answered by KARAN22102

0

Answer:

x=6 or x=-6

Step-by-step explanation:

2x²+9=81

2x²=72

x²=36

x=6and-6

HOPE THIS HELPS!

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