Answer:
is B
Step-by-step explanation:
because the cost at store B is $2.00 greater that at store A
It’s probably 10 given proof
3.457
0.251
9.354
The first number in front of the decimal (.), is in the tenths place. The number after the tenth place is the hundredth place. After that is the thousandths and it keeps going.
Answer: (x-2) is not a factor
Step-by-step explanation:
x^20 - 4x^18 +3x - 6 = 0 is a polynomial.
To test if (x + 2) is a factor, we are to use factor theorem
Make x the subject of the formula
x + 2 = 0
x = 0 - 2
x = -2
Put x = -2 into the equation. If the result on both the left hand side and right hand side is 0, then (x + 2) is a factor
(-2)^20 - 4(-2)^18 + 3(-2) - 6 = 0
1048576 - 4(262144) -6 -6 =0
1048576 - 1048576 -12 = 0
0 -12 = 0
-12 =0
Since LHS is not equal to RHS. (x+2) is not a factor of the equation
