LCM of a4 b3- a3 b6 and a4 b8 is ax by- Value of y-x-

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Byju's Answer

Standard X

Mathematics

Addition of Rational Expressions

LCM of a4 b3,...

Question

LCM of $a^{4} b^{3}$ , $a^{3} b^{6}$ and $a^{4} b^{8}$ is $a^{x} b^{y}$ . Value of $\frac{y}{x}$ =

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Solution

The correct option is A 2
The L.C.M. of $a^{4} b^{3}$ , $a^{3} b^{6}$ and $a^{4} b^{8}$ is $a^{4} b^{8}$ .

$∴ x = 4$ and $y = 8$

So, $\frac{y}{x}$ = $2$

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LCM of a4b3, a3b6 and a4b8 is axby. Value of yx =

The correct option is A 2The L.C.M. of a4b3, a3b6 and a4b8 is a4b8. ∴x=4 and y=8 So, yx = 2

LCM of $a^{4} b^{3}$ , $a^{3} b^{6}$ and $a^{4} b^{8}$ is $a^{x} b^{y}$ . Value of $\frac{y}{x}$ =

The correct option is A 2
The L.C.M. of $a^{4} b^{3}$ , $a^{3} b^{6}$ and $a^{4} b^{8}$ is $a^{4} b^{8}$ .

$∴ x = 4$ and $y = 8$

So, $\frac{y}{x}$ = $2$