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Talja [164]
3 years ago
15

The result of 3x²-75=0

History
2 answers:
kap26 [50]3 years ago
7 0

Answer:

3x² - 75 = 0

3x² = 75

x² = 75 ÷ 3

x² = 25

x = √25

<u>x</u><u> </u><u>=</u><u> </u><u>5</u>

GarryVolchara [31]3 years ago
7 0

Answer:

x=5, x=-5

Explanation:

3x²-75=0

Add 75 to both sides;

3x²-75+75=0+75

Simplify;

3x²=75

Divide both sides by 3

3x²/3=75/3

Simplify;

x²=25

x=√25, x=-√25

√25=5

-√25=-5

x=5,x=-5

Hope this helped!!!

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