Overview: 7 questions will be solved this time.Among them
☆1 inequalities
☆1 arithmetic calculations
☆1 fraction calculations
☆2 integer calculations
☆1 calculations of prime factor
[ 1/7Inequality]
Assignment:Find the solution set of inequality x/0 >1 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
x / 0 >1 (1)
From inequality(1):
x > 0
The final solution set is :
x > 0[2/% Digital analysis]
Assignment: Convert 2/0 to decimal.
Question type: Convert fraction to decimal
Solution:
Denominator cannot be 0, please re-enter![ 3/7 Fraction calculation ]
Question type: Fractional division
Original question: 7/6/0/3 Solution:
Calculation result: [4/7 Formula]
Work: Calculate the value of equation lg(-1) .
Question type: Mathematical calculation
Solution:
lg(-1)
=lg(-1)
=0 Answer:lg(-1)=0[5/% Digital analysis]
Assignment: Convert 2/107 to decimal.
Question type: Convert fraction to decimal
Solution:
2/107=0.01869158878504672897196261682242990654205607476635514 *Note: Output 53 pure recurring decimals for this fraction,
有53位(Underlined cyan font)circular section。【6/7】-1234567890 , 1234567890 ;
Input error!
[7/7 Digtal analysis]
Work:Break -12 into prime factors.
Question type: Resolving prime factor
Solution:
-12 The comb entered is invalid!Please enter a prime number or a composite number.
>>注:本次最多计算 7 道题。
Your problem has not been solved here? Please go to the Hot Problems section!