Math, asked by theresakounder28, 18 days ago

expand (3x-8) (3x+8)

Answers

Answered by Anonymous

0

Answer:

9x^2 - 64

Step-by-step explanation:

( 3x - 8 ) ( 3x + 8 )

Formula / Identity : -

( a - b ) ( a + b ) = a^2 - b^2

Here,

a = 3x

b = 8

( 3x - 8 ) ( 3x + 8 )

= ( 3x )^2 - 8^2

= 9x^2 - 64

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