Advertisements
Advertisements
प्रश्न
Factorise: 1 - 100a2
योग
Advertisements
उत्तर
1 - 100a2
= = (1)2 – (10a)2
= (1 + 10a) (1 – 10a) ...[a2 – b2 = (a + b) (a – b)]
shaalaa.com
Factorisation by Difference of Two Squares
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Factorise: 4x2 - 81y2
Factorise: (a+ 2b)2 - a2
Factorise: (5a - 3b)2 - 16b2
Factorise: 4(2a + b)2 - (a - b)2
Factorise: (0·7)2 - (0·3)2
Factorise: (4.5)2 – (1.5)2
Factorise: a2 + 4a + 4 - b2
factorise: x2 + 6x + 9 - 4y2
Factorise a2b − b3. Using this result, find the value of 1012 × 100 − 1003.
Evaluate (using factors) : 3012 x 300 - 3003.
