Question

Question in a photo
you are a brainlist you give me all answer
I am give 100 points
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Answer 1

Step-by-step explanation:

Here,

i) ( 3x + 2y) ( 9x² - 6xy + 4y²)

According To formula of a³ + b³

= ( a + b) ( a² - ab + b²)

than,

( 3x + 2y) ³ answer

íí)

a³ - b³ = ( 4x - 5y)³ answer

Answer 2

Answer:

( 3x + 2y) ( 9x² - 6xy + 4y²)

According To formula of a³ + b³

= ( a + b) ( a² - ab + b²)

than,

( 3x + 2y) ³ answer

íí)

a³ - b³ = ( 4x - 5y)³ answer

Step-by-step explanation: