Scholarship Exam Preparation App
Class 8 - (Math )
Number Work - Additive inverse and multiplicative inverse of the number
What is the additive inverse of [( -2/3 )⁻²]?
a :
9/4
b :
-4/9
c :
-9/4
d :
4/9
Explanation :
(-2/3)⁻² = (-3/2)² = 9/4.
additive inverse is -9/4.
additive inverse is -9/4.