Advertisements
Advertisements
प्रश्न
Evaluate: (3a2 − 4b2) (8a2 − 3b2)
योग
Advertisements
उत्तर
(3a2 − 4b2) (8a2 − 3b2)
= 3a2 (8a2 − 3b2) − 4b2 (8a2 − 3b2)
= 24a4 − 9a2b2 − 32a2b2 + 12b4
= 24a4 − 41a2b2 + 12b4
shaalaa.com
Product of Sum and Difference of Two Terms
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Evaluate : (a+1) (a-1) (a2+1)
Use the product (a + b) (a – b) = a2 – b2 to evaluate:
33 x 27
Use the product (a + b) (a – b) = a2 – b2 to evaluate:
103 x 97
Use the product (a + b) (a – b) = a2 – b2 to evaluate:
7.7 x 8.3
Use the product (a + b) (a – b) = a2 – b2 to evaluate:
4.6 x 5.4
Evaluate : `(7"x"+2/3"y")(7"x"-2/3"y")`
Evaluate : (5x + 8y) (3x + 5y)
Evaluate : (7x + 15y) (5x − 4y)
Evaluate : (9a − 7b) (3a − b)
Evaluate: (4x2 − 5y2) (4x2 + 5y2)
