Math, asked by crazyslayer61, 10 months ago

find the following product-(y²+5/7)(y²-14/5)​

Answers

Answered by sweta7399
4

Step-by-step explanation:

y^4 -14/5y+5/7y^2-70/35

Answered by smitaranipatra143
2

given (y²+5/7)(y²-14/5)

Step-by-step explanation:

=(y²)²+y²(5/7-14/5)+5/7×-14/5

=y⁴+y²(25-98/35)-2

=y⁴-73/35y²-2

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