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ankoles [38]
3 years ago
6

What is the solution set to the equation 4x2 – 16 = 0?

Mathematics
2 answers:
kykrilka [37]3 years ago
6 0

Answer:

x = ± 2

Step-by-step explanation:

Given

4x² - 16 = 0 ( add 16 to both sides )

4x² = 16 ( divide both sides by 4 )

x² = 4 ( take the square root of both sides )

x = ± \sqrt{4} = ± 2

solutions are x = - 2, x = 2

Luda [366]3 years ago
4 0

Answer:

2

Step-by-step explanation:

add 16 to zero

4x2=16

Divide 4x by 2 and 16 by two

4x=8

divide 8 by 4

x=2

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