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evaluate the polynomial 3ײ+2×when:
a.x=0 b.x=3 c.x=4​


Sagot :

Step-by-step explanation:

a. x = 0

3x² + 2x

3(0)² + 2(0)

0 + 0

0

b. x = 3

3x² + 2x

3(3)² + 2(3)

3(9) + 6

27 + 6

33

c. x = 4

3x² + 2x

3(4)² + 2(4)

3(16) + 8

48 + 8

56