Answer:
X=0.500
Step-by-step explanation:
maths
2x^2 - 3 = -4x - 1
2x^2 + 4x - 3 + 1 = 0
2^2 + 4x - 2 = 0 <==
True.
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represents repeating decimal
<em><u>Solution:</u></em>
We are asked to find the rational number that represents repeating decimal
A repeating decimal, also called a recurring decimal, is a number whose decimal representation eventually becomes periodic (i.e., the same sequence of digits repeats indefinitely)
Option 1
So here the decimal part is not repeating. So does not represent repeating decimal
Option 2
So here the decimal part is not repeating. So does not represent repeating decimal
Option 3
So here in decimal part "3" is repeating and goes on forever
So represents repeating decimal
Option 4
So here the decimal part is not repeating. So does not represent repeating decimal