Question

Write coefficient form of the polynomial ( 5,o,o, -1 ) In index form​

Answer 1

Step-by-step explanation:

getLeadCoef

public int getLeadCoef()

Returns:

the leading coefficient of the referencing polynomial.

o getDegree

public abstract int getDegree()

Returns:

the degree (or order) of the referencing polynomial.

o getLowerPoly

public abstract APolynomial getLowerPoly()

Returns:

the lower ordered polynomial of the referencing polynomial, if any.

Throws: throws

NoSuchElementException if the referencing polynomial is a constant.

o execute

public abstract Object execute(IVisitor algo, Object input)

Parameters:

algo - an algorithm on Polynomials.

input - the input needed by algo.

owner - the context of this abstract polynomial type.

Returns:

the output object for algo.

o toStringHelp

abstract String toStringHelp()

Helper for toString() method

Answer 2

Answer:

hi mate her the answer

Step-by-step explanation:

the coefficient form of the polynomial is (5,0,0,-1)

therefore, the index form is (5x^4+0x^3+0x^2+0x-1) or 5x^4 -1

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