Answer: 55
Step-by-step explanation:
ape
Answer:
1. 60 // It can be found between whole numbers 63 and 65.
2. 10 // It can be found between whole numbers 6 and 8.
3. 20 // It can be found between whole numbers 18 and 20.
Step-by-step explanation:
Rounding rules of rounding up if the next place is 5-9, or rounding down if the next place is 0-4.
Answer:5
Step-by-step explanation:
15-7.50=7.50, then 7.50/1.50=5
Answer:
the roots must be (x-3)^2 and (x+5)^2
That is (x2-6x+9) (x^2+10x+25)
That is
x^4+10x^3+25x^2-150x+225
-6x^3-60x^2+90x
+9x^2
===
x^4+4x^3-26x^2-60x+225