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OpenStudy (anonymous):
Evaluate -5x^2 − 8x + 1 when x = -3
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OpenStudy (anonymous):
@Hero
hero (hero):
Hint: If x = -3, then: -5(-3)^2 - 8(-3) + 1
OpenStudy (anonymous):
-5(9)-8(-3)+1 -45+24+1 -20 ?
hero (hero):
Looks right
OpenStudy (anonymous):
thanks man
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