Advertisements
Advertisements
प्रश्न
Multiply the following:
(ab + c), (ab + c)
योग
Advertisements
उत्तर
We have,
(ab + c) and (ab + c)
∴ (ab + c)(ab + c) = ab(ab + c) + c(ab + c)
= a2b2 + abc + abc + c2
= a2b2 + 2abc + c2
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 7: Algebraic Expression, Identities and Factorisation - Exercise [पृष्ठ २३१]
APPEARS IN
संबंधित प्रश्न
Simplify combining like terms: 21b − 32 + 7b − 20b
Simplify combining like terms: p − (p − q) − q − (q − p)
Subtract: - 5y2 from y2
What should be added to x2 + xy + y2 to obtain 2x2 + 3xy?
What should be subtracted from 2a + 8b + 10 to get - 3a + 7b + 16?
If \[x + \frac{1}{x} = 9,\] find the value of \[x^4 + \frac{1}{x^4} .\]
Add:
2a + 6b + 8c; 16a + 13c + 18b
Add:
13x2 − 12y2; 6x2 − 8y2
Simplify: n + (m + 1) + (n + 2) + (m + 3) + (n + 4) + (m + 5)
Sum of 2 and p is 2p.
