Answer:
14 8/15
Step-by-step explanation:
6 5/15 + 8 1/5 = 14 8/15
(you see how many times [8 1/5] can go to get to __3/15)
Answer:
The number is 3
Step-by-step explanation:
3 times 3 is 9
6 times 3 is 18
the difference between 9 and 18 is 9 therefore the number is 3
Answer:x³-8x²-x+8
Step-by-step explanation:
x are equal to -1,1,8 respectively
to form the polynomials just simply use this method put (x-)to the given numbers that are zeros of the polynomials
(x-(-))(x-1)(x-8)
(x+1)(x-1)(x-8) →(x+1)(x-1) are diff. of two squares (x²-1)
(x²-1)(x-8)
x²(x-8)-1(x-8)
p(x)=x³-8x²-x+8
9 because it’s the most seen number
