Solve the equation for all values of x. (x2 – 16)(x2 + 49) = 0

Aethanyc asked Nov 5, 2022

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44 votes

Solve the equation for all values of x.
(x2 – 16)(x2 + 49) = 0

Aethanyc asked Nov 5, 2022

3.1k points

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16 votes

Answer:

-4, 4, 7i, -7i

Explanation:

Basically any or each bracket must be equal to 0. If x^2+16 = 0, then x can be 4 and -4, and if x^2+49 is 0, then x =7i or -7i

Michaelliu answered Nov 11, 2022

2.3k points

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