⇒ (-4)5 ÷ (-4)8 = (-4)5-8where ‘a’ is a non-zero real no. and m, n are positive integers.)⇒ (-4)5 ÷ (-4)8 = (-4)-3(∵ Reciprocal law: If ‘a’ is a real no. and m is a positive integer, then )

Q. 2 A5.0( 4 Votes )

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Class 8th Tamilnadu - Math Term-1 1. Real Number System

Answer :

⇒ (-4)⁵ ÷ (-4)⁸ = (-4)^5-8

where ‘a’ is a non-zero real no. and m, n are positive integers.)

⇒ (-4)⁵ ÷ (-4)⁸ = (-4)^-3

(∵ Reciprocal law: If ‘a’ is a real no. and m is a positive integer, then )

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