Question

p(t)=6t square=7t square+8t=9 t= 3
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Answer 1

Answer:

p(t)=6t²=7t²+8t=9.

t=3.

p(3)=6(3)²=7(3)²+8(3)=9.

=6(9)=7(9)+24=9.

=54=63+24=9.

=54=87=9.

=54-87-9.

=-33-9.

=-42.

(or).

p(t)=6t²-7t²-8t-9.

=6(3)²-7(3)²-8(3)-9.

=6(9)-7(9)-24-9.

=54-63-24-9.

=-9-24-9.

=-33-9.

=-42.