Advertisements
Advertisements
प्रश्न
Copy and complete the following multi-plication:
2a - b + 3c
× 2a - 4b
योग
Advertisements
उत्तर
2a - b + 3c
× 2a - 4b
4a2 - 2ab + 6ac
- 8ab + 4b2 - 12bc
4a2 - 10ab + 6ac + 4b2 - 12bc
shaalaa.com
Performs Operations (Addition and Subtraction) on Algebraic Expressions with Integral Coefficients Only.
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Subtract: 5a - 3b + 2c from 4a - b - 2c
By how much is 3x3 – 2x2y + xy2 -y3 less than 4x3 – 3x2y – 7xy2 +2y3
Simplify: - (7 + 6x) - 7(x + 2)
Simplify: 2x - y + 5 - (x - y)
Multiply: 5, 3a and 2ab2
Evaluate: (5m - 2n)(5m + 2n)(25m2 + 4n2)
Multiply: 2mnpq, 4mnpq and 5 mnpq
Simplify: `"x"/2+"x"/4`
Simplify: `"3y"/4 -"y"/5`
Simplify: `"3y"/5 - "y + 2"/2`
