Question

If x = 2and y = - 2 , find the value of 4x ^ 2 * y ^ - 2​

Answer 1

the answer for this is 4.

Answer 2

hello!

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Plug in the values of the variables & simplify:-

`\longrightarrow\pmb{4x^2y^2}`

The values of the variables are:-

`\bigstar{\boxed{x=2~and~y=-2}`

Simplify:-

`\longrightarrow\pmb{4(2)^2(-2)^2}`

`\longrightarrow\pmb{4*4-4}`

`\longrightarrow\pmb{16-4}`

`\longrightarrow\pmb{12}`

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note:-

Hope everything is clear; if you need any clarification/explanation, kindly let me know, and I'll comment and/or edit my answer :)