Solve quadratic equation by quadratic formula

[rosemwansa]

Thank you sir ❤ you are the best!!!
Before I fully watch your videos I solve it first then compare to yours. I've learned so much and I can't wait to go to uni next year through your amazing works. Tipasa this year 😂😂

[itensiakalima]

thanks sir u are really helping us my God bless u

[SteveSamuhanga]

Thank you sir you helping us may God continue blessing you 🎉👏👏🤝

[MabvutoMilambo-xehk]

Help us on how to find the roots using the complete square method

[Samuel-]

Thank you sir, but what if this type of question come out in examination what will be your final answer.
Will it be 4.25 as the positive first answer or -1.25.