Evalulate the polynomial

Mathematics
Tutor: None Selected Time limit: 1 Day

(-7)x^2 + 5x - 2      for x=2

a) -6  b) -30 c) -20 d) -24

May 4th, 2015

(-7)(2^2) + 5(2) - 2

= (-7)(4) + 10 - 2

= -28 + 8

= - 20   Choice c)

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May 4th, 2015

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