Math, asked by Kushagg9214, 7 months ago

Expand (3x+5y+2z) (3x-5y+2z)

Answers

Answered by Anonymous

15

Step-by-step explanation:

{(3x + 2z) + 5y} {(3x + 2z) - 5y}

(3x + 2z)² - (5y)²

(3x)² + 2(3x)(2z) + (2z)² - (5y)²

9x² + 12xz + 4z² - 25y²

9x² - 25y² + 4z² + 12xz

Previous Question

Next Question

Similar questions

English, 3 months ago

0-14Read the extract (Unit-1.1) and complete activity is the fancy names the vendor groundnuts gave his wares.

English, 3 months ago

if you all follow harshalidoshi14 i will put more free points ...

Math, 3 months ago

you have 12 cards.some are faced up and some are faced down.you can see them.now you are blindfolded.you have to make 2 decks of cards in sach a manner that no of faced up cards should be equal in both the decks.you can flip cards as much as you want...

Chemistry, 7 months ago

Name the method from which we can separate pulp and seeds from fruits...

English, 7 months ago

what was Khilafat movement and who were the Khalifas.......

Chemistry, 10 months ago

How to learn elements with valencies with indian method?

Math, 10 months ago

Find distance between the points a(-2,3) and b(-9,-2) also find the coordinates of the mid point of line ab...

Math, 10 months ago

Simplify 25^3/2 into 4^3/2 into 5 upon 8^2/3 into (125)^2/3...