Question 28
Fill in the blanks to make the statement true.
Given, −67=x42
Let the given expression be written as −67=x42⇒x=42×(−6)7=6×(−6)⇒x=−36 Hence, −67=−3642
Question 71
(−28)÷(−28)= ___
Question 42
Fill in the blanks to make the statements true.
(1.2)3= ___
Question 44
If 16−x=16, then x=.........
Question 41
(−23)×(42)=(−42)×
Question 49
(−5)×(−6)×(−7)= ___ .