Aptitude - Decimal Fraction - Discussion

Discussion Forum : Decimal Fraction - General Questions (Q.No. 3)

Decimal Fraction

The value of	(0.96)³ - (0.1)³	is:
	(0.96)² + 0.096 + (0.1)²

0.86

0.95

0.97

1.06

Answer: Option

Explanation:

Given expression

=	(0.96)³ - (0.1)³
	(0.96)² + (0.96 x 0.1) + (0.1)²

=		a³ - b³
		a² + ab + b²

= (a - b)

= (0.96 - 0.1)

= 0.86

Discussion:

22 comments Page 3 of 3.

Gokil said: 1 decade ago

How (a-b) possible? please tell.

Vignesh said: 1 decade ago

Please tell how (a-b) is possible

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