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3 years ago

4g + 7g2 - 9 is a (select) (select)

Mathematics

2 answers:

AlekseyPX3 years ago

3 0

Answer:

an equation.

Step-by-step explanation:

a statement of the equality of two mathematical expressions.

Shkiper50 [21]3 years ago

3 0

Answer: Quadratic trinomial

The largest exponent is 2, so the degree is 2. This makes the polynomial a quadratic.

It is also a trinomial as there are 3 terms. Each term is separated by a plus or a minus. It might help to think of 4g+7g^2-9 as 4g+7g^2+(-9).

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Andreyy89

Answer:

Multiply row 1 by $\frac{1}{2}$ .

Step-by-step explanation:

The augmented matrix of the system of linear equation is described below:

$\left[\begin{array}{cccc}2&1&-1&-8\\0&2&3&-6\\-\frac{1}{2} &1&1&-4\end{array}\right]$

Where $a_{11} = 2$ , if we need to create $a_{11} = 1$ , we need to multiply row 1 by $\frac{1}{2}$ , that is to say:

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Step-by-step explanation:

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