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OpenStudy (anonymous):
I need some assistance with some algebraic expressions. x^2 – 5x + 3 for x = -5
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OpenStudy (anonymous):
(-5)^2-(5)(-5)+3 25 +25 + 3 53
OpenStudy (anonymous):
now...what i guess i'm having trouble with is how to follow PEMDAS in these questions
OpenStudy (anonymous):
PEMDAS?
OpenStudy (anonymous):
order of operations to break down the equation
OpenStudy (anonymous):
oh, yea, do the powers, then multiply then add/subtract.
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OpenStudy (anonymous):
thanks that actually helped.
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