Look at picture pls help

k = 3

because p - 1 is a factor of the equation

=> at p = 1,  p^4 + p² + p - k =0

with p =1, we have: 1 + 1 + 1 - k = 0

⇔ k = 3

Step-by-step explanation:

Solution,

since the factor of f(p) = p-1

we know, f(p)= 0

p=1 (from remainder theorem)

now,

f(p) =p^4+p^2+p-k

0= 1^4+1^2+1-k

0= 1+1+1-k

0= 3-k

k=3

answer:

it will cost 480 dollars to refurbish the larger wood floor

step-by-step explanation:

as it's a ratio of 4 that costs 384 dollars, divide the price by the ratio

384 / 4 = 96 dollars

96 dollars per unit of the ratio

now to get the price to refurbish the larger wood floor, times the price by the units

96 * 5 = 480

33

step-by-step explanation: g=6