Can someone please help me on this!!
2 answers:
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Answer:
They all are polynomials.
Step-by-step explanation:
Given : Following expression
1)
2)
3)
4)
The following all are polynomials because polynomials are:
An expression consisting of variables and coefficients or expression more than two algebraic terms and the terms that contain different powers of the same variable(s) involve operations addition , subtraction, multiplication and non-negative integer exponent of variables.
So when we see to these functions they all are a mixture of a polynomial.
Answer:
2
Step-by-step explanation:
Trigonometric identities:
Replace into the equation
Remove roots and simply