Question

solve the following 4y²+6/y²=11​

Answer 1

Answer:

given that,

\begin{gathered}4 {y}^{2} + 6 \div {y}^{2} = 1 \\ {y}^{2} + 6 \div {y}^{2} = 11 \div 4 \\ \end{gathered}

4y

2

+6÷y

2

=1

y

2

+6÷y

2

=11÷4

by cross multiplication,

\begin{gathered} {11y}^{2} = 4 {y}^{2} + 6 \\ 7 {y}^{2} = 6 \\ {y}^{2} = 6 \div 7 \\ y = \sqrt{6 \div 7} \end{gathered}

11y

2

=4y

2

+6

7y

2

=6

y

2

=6÷7

y=

6÷7

Answer 2

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