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3 years ago

-(-2)^2I can't do it because it confuses me

Mathematics

1 answer:

Vlad1618 [11]3 years ago

4 0

Answer:

-4

Step-by-step explanation:

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a )

${x}^{2} = 16$

$x = ± \: 4$

Two solutions.

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b )

$4 {x}^{2} = 0$

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One solution .

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c )

${x}^{2} = - 16$

$No \: \: solution.$

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d )

$3x + 2 = 14$

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e )

${x}^{2} - 1 = 24$

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f )

$(x + 8)(x - 8) = 0$

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3 years ago

-(-2)^2I can't do it because it confuses me​

-(-2)^2I can't do it because it confuses me