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Please solve and show step by step Best answer get rewarded!

Please solve and show step by step Best answer get rewarded!
asked 6.0k views
3 votes
Please solve and show step by step
Best answer get rewarded!

Please solve and show step by step Best answer get rewarded!-example-1
asked
User Dertkw
by
8.7k points

1 Answer

3 votes
b² - 4ac
= 8² - 4*(-2)*(-9)
= 64 - 72
= -8
answered
User Vicki
by
7.8k points
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