find the product of. (2y -y power of 2 + 3y - 4)
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Step-by-step explanation:
p(y) = 2y² - 3y - 4
Substitute the value of p = 5
p(5) = 2(5)² - 3(5) - 4
= 50 - 15 - 4
= 50 - 19
= 31
Substitute the value of p = -2
p(-2) = 2(-2)² - 3(-2) - 4
= 8 + 6 - 4
= 10
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