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Musya8 [376]
2 years ago
10

Calculate the determinant of this matrix step 1: what is the first step

Mathematics
2 answers:
bagirrra123 [75]2 years ago
7 0

Answer:

Step 1: Rewrite the first two columns of the matrix.

Step 2: Multiply diagonally downward and diagonally upward.

Step 3: Add the downward numbers together.

Step 4: Add the upward numbers together.

Step-by-step explanation:

hope this helps ;)

stepan [7]2 years ago
3 0

Answer:

On edgenuity its "augment the matrix by copying columns 1 and 2 to the right of the matrix"

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago
When the polynomial in P(x) is divided by (x + a), the remainder equals P(a).
Effectus [21]

According to Remainder Theorem for the polynomials, for every polynomial P(x) there exist such polynomials G(x) and R(x), that P(x)=(x\pm a)G(x)+R(x).


When the polynomial in P(x) is divided by (x + a), then there exist such polynomials G(x) and R(x), that P(x)=(x+a)G(x)+R(x). Note that for x=-a:


P(-a)=(-a+a)G(-a)+R(-a)=0·G(a)+R(-a)=R(-a).
This means that P(-a) is the remainder, not P(a). <span>
</span><span>Answer:<span> correct choice is B.</span></span>




3 0
3 years ago
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