Multiply and simplify: 6xy3z • 3x2yx2

Mathematics

2 answers:

sweet [91]3 years ago

8 0

The simplified answer is 18x5y4z.

DIA [1.3K]3 years ago

3 0

Answer:

$18x^{5}y^{4}z$

Step-by-step explanation:

we have

$(6xy^{3}z)(3x^{2} yx^{2})$

Group terms that contain the same variable

$(6*3)(x*x^{2}*x^{2})(y^{3}*y)(z)$

Using

$x^a\cdot x^b=x^{a+b}$

$(18)(x^{1+2+2})(y^{3+1})(z)$

$(18)(x^{5})(y^{4})(z)$

$18x^{5}y^{4}z$

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Zarrin [17]

To solve this all we need to do is multiply.

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Hope I helped ya!!!!

8 0

3 years ago

On a factory floor, 30 out of every 140 toy robots is defective. What percent is defective?

yaroslaw [1]

Answer:

$21.43\%$

Step-by-step explanation:

we know that

To find out the percent of robots which are defective, divided the number of defective robots by the total number of robots and multiply the result by 100

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y ----> the total number of robots

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