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: 4x2 - 5x2y + y2 from - 3y2 + 5xy2 - 7x2 - 9x2y
What must be added to 2a3 + 5a – a2 – 6 to get a2 – a – a3 + 1?
What must be subtracted from a2 + b2 + lab to get – 4ab + 2b2?
By how much is 3x3 – 2x2y + xy2 -y3 less than 4x3 – 3x2y – 7xy2 +2y3
Simplify: 4x + 7y - (5y - 8) - 2x
Simplify: - 2m + 5 + 4(m - 3)
Multiply: pq - pm and p2m
Simplify: `"x"/2 -"x"/8`
Simplify: `"3a"/8 + "4a"/5 - ("a"/2 + "2a"/5)`
Simplify: `"x" + "x"/2 + "x"/3`
