. Please answer this problem i will mark u the brainliest if u answer me please
Attachments:
Answers
Answered by
1
plz
..... mark me as brainliest
..... mark me as brainliest
Attachments:
sinaghanita519:
25
Answered by
0
_______________________
Factorise of : p² + 25q² + 10pq - 36
= ( p² + 25q² + 10pq ) - 36
= { ( p )² + 2 . p . 5q + ( 5q )² } - 36
= ( p + 5q )² - ( 6 )²
[ • ( a + b )² = a² + 2ab + b² → Using this identity
• Here , a = p and b = 5q ]
= ( p + 5q + 6 ) ( p + 5q - 6 ) [ ★ Required answer ]
[ • a² - b² = ( a + b ) ( a - b ) ]
●▬▬▬▬▬ஜ۩۞۩ஜ▬▬▬▬▬▬●
Similar questions