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makkiz [27]
3 years ago
5

3-4x^2=0 Solve for x

Mathematics
2 answers:
IRISSAK [1]3 years ago
8 0

Answer:

\frac{ \sqrt{3} }{2}  = x

Step-by-step explanation:

3 - 4 {x}^{2}  = 0 \\ 3 = 4 {x}^{2}  \\  \sqrt{3}  = 2x \\ +- \frac{ \sqrt{3} }{2}  = x

•You square root both sides to cancel the x².

•You divide both sides by 2 to leave the x alone

• the answer is in + or -

masha68 [24]3 years ago
5 0

Answer: + or - (square root of 3)/2

Step-by-step explanation:

3-4x^2=0

Add 4x^2 on both sides

3-4x^2+4x^2=0+4x^2

3=4x^2

Divide both sides by 4

4x^2/4 = 3/4

x^2 = 3/4

Since it’s a square x can be a negative number or a positive number.

x = square root (3/4) = (square root of 3)/2

x = + or - (square root of 3)/2

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