Question

What is the standard form of this polynomial: 7 - x³ + 2x - 4x²?

Answer 1

Answer:

use ladder method

Step-by-step explanation:

to get the answer first tell me what ideas do you have

Answer 2

Answer:

The standard form of the given polynomial is -x³ - 4x² + 2x + 7.

Step-by-step explanation:

To write a polynomial in standard form, we need to arrange its terms in descending order of exponents.

The given polynomial is:

7 - x³ + 2x - 4x²

To arrange it in standard form, we need to write it in descending order of exponents:

x³ - 4x² + 2x + 7

So, the standard form of the given polynomial is -x³ - 4x² + 2x + 7.

In standard form, the first term has the highest degree or exponent, and the following terms are arranged in decreasing order of degree. In this case, the highest degree is 3, followed by 2, 1, and a constant term 7.

Writing a polynomial in standard form makes it easier to compare and manipulate polynomials, and it also helps to identify the degree of the polynomial and its leading coefficient.

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