Advertisements
Advertisements
प्रश्न
Find the product of 2abc − 3xy and 2abc + 3xy
योग
उत्तर
(2abc − 3xy) × (2abc + 3xy)
= 2abc × (2abc − 3xy) + 3xy × (2abc − 3xy)
= 4a2b2c2 − 6abcxy + 6abcxy − 9x2y2
= 4a2b2c2 − 9x2y2
shaalaa.com
Concept for Unknowns Through Examples with Simple Contexts (Single Operations)
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Find the value of 2x2y3 × 5x3y4
Multiply:
x2 − x by 2x
Multiply:
− x + y − z and − 2x
Multiply:
2x + y and x + 3y
Multiply:
3abc and − 5a2b2c
Multiply:
− 8xyz + 10x2yz3 and xyz
Divide:
`-(3"m")/4` by 2m
Divide:
20x3a6 by 5xy
Divide:
`(2"a"^2)/(9"b"^2)` by `(3"b")/(2"a")`
Divide:
36a3x5 − 24a4x4 + 18a5x3 by − 6a3x3.
