Prove that a fourth degree polynomial with one real root and real coefficients must have another real root. (That may be the same as the first real root). Find the square roots of: 8 + 4√5i
Power Operation
Power operation is topic of algebra in Math. It is use to represent repeated multiplication. Very big number and very small number can be easily express using power operation. Power operation is useful in many fields. In space engineering, it helps in representing the distance or size of particular heavenly body. In medical field, it is used to represent very small size. In medical field it helps to mention size of bacteria or virus.
Exponents
The exponent or power or index of a variable/number is the number of times that variable/number is multiplied by itself.
Prove that a fourth degree polynomial with one real root and real
coefficients must have another real root. (That may be the same as the first
real root).
Find the square roots of: 8 + 4√5i
Step by step
Solved in 3 steps
