i already did 24 questions, also my grade sucks at algebra.
explain how to solve quadratic expressions by-
completing the square
by using the quadratic formula
examples are good but are not necessary

Question

i already did 24 questions, also my grade sucks at algebra.
explain how to solve quadratic expressions by-
completing the square
by using the quadratic formula
examples are good but are not necessary

anonymous · Answer

Please help someone

anonymous · Answer

??

mathstudent55 · Answer

Do you have an example? I'll solve it for you and show you step by step what you need to do.

anonymous · Answer

no i dont im bad a t math but please just tell me what i need to do i already did one of them i will show you what i did for that one

anonymous · Answer

by factoring- You must split the equation up into two different 1st degree polynomials, multiply the two 1st degree polynomials and you
will get the quadratic equation. ex- quadratic equation: x^2 + 4x + 4
                                     factored: (x + 2) * (x + 2)

mathstudent55 · Answer

Show me the problem, we'll do it together.

anonymous · Answer

i dont have a problem i just need to explain how to solve quadratic expressions by-
completing the square
by using the quadratic formula

mathstudent55 · Answer

If you are solving by factoring, then what you've done so far is good because you've factored it correctly.

mathstudent55 · Answer

Ok, then let's go over the quadratic formula first.

anonymous · Answer

ok

mathstudent55 · Answer

The quadratic formula is:
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