###### Answer: -7xy3 + 8x2y2 – + 4×4 Linear Algebra

In mathematics a polynomial is an expression consisting of variables (also called indeterminates) and coefficients that involves only the operations of addition subtraction multiplication and non-negative integer exponentiation of variables. An example of a polynomial of a single indeterminate x is x 2 − 4x + 7.An example in three variables is x 3 …

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For example the polynomial + − which can also be written as + − has three terms. The first term has a degree of 5 (the sum of the powers 2 and 3 ) the second term has a degree of 1 and the last term has a degree of 0. Therefore the polynomial has a degree of 5 which is the highest degree of any term.

In mathematics and computing a root-finding algorithm is an algorithm for finding zeroes also called “roots” of continuous functions.A ze…