Answer:
C. 2x^4; E. -5x
Step-by-step explanation:
P(x) = x^3 − x − 2 and Q(x) = x^2 + 2x + 1
P(x) * Q(x) = (x^3 − x − 2)(x^2 + 2x + 1) =
= x^5 + 2x^4 + x^3 - x^3 - 2x^2 - x - 2x^2 - 4x - 2
= x^5 + 2x^4 - 4x^2 - 5x - 2
Answer: C. 2x^4; E. -5x
Sorry i I thought it was 10th or 14th I think someone wrote 14.480
Answer:
Ham costs: $8.249 repeating
Overall cost: 1.26 repeating
Step-by-step explanation:
$4.95 x 5/3= 8.249
2/3 + 3/5= (2 x 5) + (3 x 3)/ 3 x 5=
19/ 15 or 1 4/15
15 divided by 19= 1.26 repeating
1m = 100cm = 1000mm = 1,000,000,000nm
1Mm = 1,000,000m
A. 0.000699 Mm = 0.000699 · 1,000,000 m = 699 m
B. 914,879,710 nm = (914,879,710 : 1,000,000,000) m = 0.914879710 m
C. 51,723 cm = (51,723 : 100) m = 517.23 m
Answer: C. 51,723 cm = 517.23 m ≈ 527 m
