The product of two numbers is 16x4-1. If one
4.
number is 2x – 1, find the other.
Answers
Answered by
28
Here , we have the information given -
The product of two numbers is 16x⁴ - 1 .
Factorising 16x⁴ - 1
=> 16 x⁴ - 1
=> ( 4 x² ) ² - 1
=> ( 4x² + 1)( 4x² - 1 )
=> ( 4x² + 1 )( ( 2x )² - 1 )
=> ( 4x² + 1 )( 2x + 1 )( 2x - 1 )
Now , one if the numbers is 2x - 1
=> Other number
=> ( 4x² + 1 )( 2x + 1 )
=> 8x³ + 4x² + 2x + 1 .
This is the required answer .
___________________
Answered by
43
☞
✭ The product of 2 Number is 16x⁴ - 1
◈ The other Number?
First let's factorise
»»
»»
»»
»»
»» (
One Number is
➢
➢
➢
Similar questions