Answer:
k = 11
Step-by-step explanation:
What the factor theorem is telling us is that if x + 1 is a factor of 2x - kx²-8x + 5 then when x = - 1 is put into the equation, the result will be 0. That's because x +1 = 0 when x = - 1
f(-1) = 2(-1) - k(-1)^2 - 8(-1) + 5
f(-1) = -2 - k(1) + 8 + 5 = 0
-k*(1) + 11 = 0
-k = -11
k = 11
4^3
you can write it like 4 × 4 × 4
you can also call it "Four to the Third power".
Answer:
I am pretty positive its the second one i agree what the other guy answered
Answer: 4,418 ft².
Step-by-step explanation: If the width is 47 and the length is 94, the area of the rectangle would be 4,418 ft².
Answer:
1.82
Step-by-step explanation:
= 1
= 1.82
