1. subtract
1.7 -0.8 =
tenths =
tenths -
tenths =
-0.8

1.7  -  0.8   =  0.9

The given arithmetic expression is:

1.7  -  0.8

Convert 1.7 to a fraction

1.7  =  17/10

Convert 0.8 to a fraction

0.8   =  8/10

Therefore, 1.7  -  0.8 can be expressed as:

17/10  -  8/10   =  9/10

Convert 9/10 back to decimal

9/10  =  0.9

Therefore, 1.7  -  0.8   =  0.9

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1.7 - .8= 0.9 is the answer

p(x)= 8 x³ - 36 x² + 54 x - 27

q(x) = 2 x -3

you can check your mistake and then you can choose the correct option.

dividend =   8 x³ - 36 x² + 54 x - 27

divisor = 2 x -3

if you want to find quotient, proceed as follows

q(x)= 0

2 x - 3=0

x =

now , i have used division method , to find quotient and remainder