In the drawing below , PQ is parallel to ST. Triangle is similar to triangle TSR.

Mathematics

1 answer:

Lapatulllka [165]4 years ago

7 0

SR corresponds to PR

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4vir4ik [10]

Answer :

$6{y}^{4} {z}^{2} + 12 {y}^{3} {z}^{2}-3 {y}^{3} {z}+3 {y}^{2} {z}^{2}$

Step-by-step explanation :

To find the product of

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First we expand the bracket ,

it implies that, we use the expression outside the bracket to multiply individual expressions inside the bracket.

Hence

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3 0

3 years ago

<img src="https://tex.z-dn.net/?f=%285y%20%2B%209%29%286y%20-%201%29" id="TexFormula1" title="(5y + 9)(6y - 1)" alt="(5y + 9)(6y

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Hey there :)

( 5y + 9 )( 6y - 1 )

We need to use FOIL to expand, that is
First Terms
Outer Terms
Inner Terms
Last Terms

First Outer Inner Last
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Combine, if any, the like-terms
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we now solve for a

first, divide by 2044
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next, we take the 5th root
<span>5sqrt(3846/2044) = a

I hope my answer has come to your help. Thank you for posting your question here in Brainly.
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