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Qz4 for MathExpert121

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Qz4 for MathExpert121

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Please find the xxxxxxxx enclosed here with. xx xxxx xx xxx xxxxx xxxxxx feel free to ask xxxx  x xxxxx xx xxxx xx complete xxxx xxxxxx / xxxxxxx mathematics or science xxxxxxxxxxx  I xxxxxx xxxxxxx quality xxxx in xxxxx

 

Do not forget to xxxx xx services xxxx xxxx valuable comments xxx

xx

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xxxx 4/ xxxx x

MATH 107- College Algebra

Instructor: Staci xxxx

xxxxxxxxxxxxx This xxxx covers through xxxx 6. You xxx xxxxxx xxxx xxxx xxxxxxx xxx submit as x word xxx xx xxx pencil xxx xxxxx xxx xxxx xxxx xxxx and submit. xx xxxxxx case, submit your homework to xxx xxxxxxxxxxx folder in the xxxxxxxxxx It is xxxx xx xxxx xxxx xxxx so xxxx you xxx receive xxxxxxx xxxxxxx If xxx xxxxxx is incorrect xxx there xx xx xxxx xx xxxx xx the answer xxxx xxx answer xxxx receive zero xxxxxxx By xxxxxxx you understand xxx xxxxxxx xxx xxxx xxxxxxx xxxx credit xxxx xxx xx incorrect answer.

Simplify.

Solution:

Simplify.

2)

Solution:

xxxxxxxxx

3) (6 x 5i)2

xxxxxxxxx

xxxxx with xxx method.

xx 3x2 x – 2 = x

xxxxxxxxx

Now either

xxx

xxxxx

Use xxx quadratic xxxxxxx xx solve.

xx x2 – 2x x xx

xxxxxxxxx

Applying xxxxxxxxx formula

xxxxx

Substituting xxxxxx we xxxx

Considering x xx sign xx get,

& xxxxxxxxxxx x xx xxxx xx get,

Hence

xxx xxx quadratic xxxxxxx xx

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Algebra

EXPERT

Professor Ted

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