Question

1)Substituting x = 2 in the polynomial -2x^2 + 3x + 4 we get *
a.-2
b.4
c.2
d.-4

2) The coefficient form of the polynomial x^4 - 8 is *
a.4, 8
b.1, -8
c.1, 0, 0, 0, -8
d.1, 0, 0, 0, 8
correct option plz

Answer 1

Answer:

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Answer 2

Answer:

1) c.2

2)1

Explanation:

-2x^2+3x+4 when x=2

-2(2)^2+3(2)+4

-2(4)+3(2)+4

-8+6+4

-8+10

=2

2)the coefficient is just 1