Question

What will be the value of x^y if-

( x²×y² ) + ( x³×y³ ) = 44,100


HINT:-. x-y = ( x+y ) ÷ 6
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Answer 1

Step-by-step explanation:

x-y=(x+y)÷6

or, 6(x-y)=x+y

or, 6x-6y=x+y

or, 5x=7y

or, x=7/5y

(x²×y²)=49y²/36 × y²

=(49y²+36y²)/36

=85y²/36

x³×y³=343y³/216×y³

559y³/216

(x²×y²)+(x³×y³)=44100

or, 85y²/36+559y³/216=44100

or, (510y²+559y³)/216=44100

or, y²(510+559y)=44100×216

Is, y²=44100×216

or, 510+559y=44100×216