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Can anyone help me with this? 4x^2-16x-84=0 Don't tell me the answer, just show me step-by-step how to do it.

Can anyone help me with this? 4x^2-16x-84=0 Don't tell me the answer, just show me step-by-step how to do it.
asked 16.8k views
4 votes
Can anyone help me with this?

4x^2-16x-84=0

Don't tell me the answer, just show me step-by-step how to do it.

asked
User Jude Michael Murphy
by
7.9k points

1 Answer

2 votes
1. divide by the GCF it will give you smaller numbers 2.then factor 3. set each factor to = 0 4. you will have 2 values for x hope this helps
answered
User Punit Gajjar
by
8.7k points
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