4x²-16=32
extracting the square root
answer;
explanation;
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4x²-16=32
extracting the square root
answer;
explanation;
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Answer:
[tex]x = ±2 \sqrt{3} [/tex]
Step-by-step explanation:
In extracting the square root, we separate the variables from the constants in different sides. After this, we get the square root of both sides to get the value of x.
4x^2 - 16 = 32
4x^2 = 32 + 16
4x^2 = 48
4x^2 / 4 = 48 / 4
x^2 = 12
[tex]x = ± 2\sqrt{3} [/tex]
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