HELP HURRY PLS!!!

If p(x) = x2 – 1 and g(x)=5(x-1), which expression is equivalent to (p - 0)(x)?
O 5(x - 1) - 2 - 1
O (5x-1)-(x2 - 1)
O (x2 - 1) - 5(x - 1)
O 02 - 1) - 5x-1

correct answer gets marked the brainlest!

He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?

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