JordanA7x JordanA7x

08-09-2020
Mathematics

contestada

If p(x) = x^2 – 1 and q(x) = 5(x-1), which expression is equivalent to (p – q)(x)?

Respuesta :

jimrgrant1 jimrgrant1

08-09-2020

Answer:

x² - 5x + 4

Step-by-step explanation:

note (p - q)(x) = p(x) - q(x) , thus

p(x) - q(x)

=x² - 1 - 5(x - 1) ← distribute parenthesis

= x² - 1 - 5x + 5 ← collect like terms

= x² - 5x + 4

Answer Link

KaileyP0813 KaileyP0813

08-09-2020

Answer:

x^2 - 5x - 6

Answer Link

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