Factorise :
-2x2y2+y4
.
Answers
Answered by
1
Answer:
Factorise :
-2x2y2+y4
Step-by-step explanation:
Rewrite x4 as (x2)2 ( x 2 ) 2 . Rewrite 16 as 42 . Since both terms are perfect squares, factor using the difference of squares formula, a2−b2=(a+b)(a−b) a 2 - b 2 = ( a + b ) ( a - b ) where a=x2 a = x 2 and b=4 . Simplify.
Similar questions
English,
3 months ago
Math,
3 months ago
Math,
3 months ago
CBSE BOARD X,
5 months ago
Biology,
1 year ago
English,
1 year ago
Social Sciences,
1 year ago