What are the roots of 4x²-1=0?
A. Real numbers and are equal
B. Irrational numbers and are not equal
C. Rational numbers but are not equal
D. Has no real roots
A. Real numbers and are equal
B. Irrational numbers and are not equal
C. Rational numbers but are not equal
D. Has no real roots
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Answer:
C. Rational numbers but are not equal
Step-by-step explanation:
4x² - 1 = 0
(2 x - 1) (2 x + 1) = 0
roots are x = 1/2 and x = -1/2
so C. Rational numbers but are not equal
Answer:
A
Step-by-step explanation:
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