Answer:
Step-by-step explanation:
Multiply the numerators for the numerator , and multiply the denominators for its denominator and reduce the fraction obtained after Multiplication into lowest term
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Answer:
1332.04
Step-by-step explanation:
C=2πr=2·π·212≈1332.03529
Answer:
Cubic equations and the nature of their roots
Just as a quadratic equation may have two real roots, so a cubic equation has possibly three. But unlike a quadratic equation which may have no real solution, a cubic equation always has at least one real root.
The Answer is D. f(x) = 3(x<span> + 4)(</span>x<span> – </span>i)(x<span> + </span>i)(x<span> – 2)</span>
