Find the product of (7p4+q)(49p8-7p4 q+q2) using suitable identity
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Answered by
13
Hi ,
******************
we know the algebraic identity,
( a + b ) ( a² - ab + b² ) = a³ + b³
********************************
( 7p⁴ + q ) ( 49p^8 - 7p⁴q + q² )
= ( 7p⁴ + q ) [ ( 7p⁴ )² - 7p⁴ × q + q² ]
= ( 7p⁴ )³ + q³
= 343p^8 + q³
I hope this helps you.
: )
******************
we know the algebraic identity,
( a + b ) ( a² - ab + b² ) = a³ + b³
********************************
( 7p⁴ + q ) ( 49p^8 - 7p⁴q + q² )
= ( 7p⁴ + q ) [ ( 7p⁴ )² - 7p⁴ × q + q² ]
= ( 7p⁴ )³ + q³
= 343p^8 + q³
I hope this helps you.
: )
Answered by
0
Step-by-step explanation:
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