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2 years ago

What is the Product?

Mathematics

1 answer:

REY [17]2 years ago

3 0

The given,matrix is [1 -4 5 -7] Thus, the correct option is A [3 -12 15 -21].

<h3>What is the fundamental principle of multiplication?</h3>

If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.

The given, a matrix is

[1 -4 5 -7]

The product will be

3. [1 -4 5 -7]

[3 -12 15 -21]

Thus, the correct option is A [3 -12 15 -21].

Learn more about multiplications;

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2 years ago

Read 2 more answers

Cancel the common factor of the numerator and the denominator and write specified expression

lisabon 2012 [21]

Step-by-step explanation:

Hello,

I hope you mean to cancel the common factor that exists in numerator and denominator,right.

so, Let's look for the common factor, 

here, the expression is, 

=4(x-2)/ (x+5)(x-2)

so, here we find the common factor is (x-2)

now, we have to cancel it. And after cancelling we get,

=4/(x+5)

Note:{ we cancel the common factor if the common factors are in multiply form.}

Hope it helps 

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3 years ago

X(x-4)+y(y-10)=-29 x;y=?

zaharov [31]

X sqrd-4x+y sqrd-10= -29
y sqrd-10y = -29-X sqrd + 4X
y(y-10) = -29-X sqrd +4X
y = - 29 -X sqrd +4X ÷( y- 10)

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3 years ago