Advertisements
Advertisements
प्रश्न
Evaluate : (a + bc) (a − bc) (a2 + b2c2)
योग
उत्तर
(a + bc) (a − bc) (a2 + b2c2)
= [(a)2 − (bc)2] (a2 + b2c2) ...........[(a+b) (a−b) = a2 − b2]
= (a2 − b2c2) (a2 + b2c2) ..........[ ∵ (a+b) (c−b) = a2 − b2]
= a4 − b4c4
shaalaa.com
Product of Sum and Difference of Two Terms
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Evaluate : (2a−b) (2a+b) (4a2+b2)
Evaluate : (3−2x) (3+2x) (9+4x2)
Evaluate : (3x−4y) (3x+4y) (9x2+16y2)
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:
9.8 x 10.2
Evaluate : (5x + 8y) (3x + 5y)
Evaluate : (7x + 15y) (5x − 4y)
Evaluate : (9a − 7b) (3a − b)
Evaluate: (4x2 − 5y2) (4x2 + 5y2)
Evaluate: (3x + 4y) (3x − 4y) (9x2 + 16y2)
