Advertisements
Advertisements
Question
Evaluate : (a+b) (a−b) (a2+b2)
Sum
Advertisements
Solution
(a+b) (a−b) (a2+b2)
= (a2−b2) (a2+b2)
= (a2)2 − (b2)2
= a4 − b4
shaalaa.com
Product of Sum and Difference of Two Terms
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Evaluate : (a+1) (a-1) (a2+1)
Evaluate : (3x−4y) (3x+4y) (9x2+16y2)
Use the product (a + b) (a – b) = a2 – b2 to evaluate:
103 x 97
Evaluate: (6 – xy) (6 + xy)
Evaluate : `(7"x"+2/3"y")(7"x"-2/3"y")`
Evaluate: (2a + 3) (2a − 3) (4a2 + 9)
Evaluate : (a + bc) (a − bc) (a2 + b2c2)
Evaluate : (9a − 7b) (3a − b)
Evaluate: (3x + 4y) (3x − 4y) (9x2 + 16y2)
Evaluate: (a + bc) (a − bc) (a2 + b2c2)
