Advertisements
Advertisements
प्रश्न
Add : 8x − 3y + 7z, −4x + 5y − 4z, −x − y − 2z
Advertisements
उत्तर
8x − 3y + 7z
−4x + 5y − 4z
−x − y − 2z
3x + y + z
APPEARS IN
संबंधित प्रश्न
Evaluate :
abx − 15abx − 10abx + 32abx
Add : 3b − 7c + 10, 5c − 2b − 15, 15 + 12c + b
Add : x3 − x2y + 5xy2 + y3, - x3 − 9xy2 + y3, 3x2y + 9xy2
Find the total savings of a boy who saves ₹ (4x – 6y), ₹ (6x + 2y), ₹ (4y – x) and ₹ (y – 2x) for four consecutive weeks.
Subtract : 6a + 3 from a3 − 3a2 + 4a + 1
Subtract : cab − 4cad − cbd from 3abc + 5bcd − cda
Take m2 + m + 4 from −m2 + 3m + 6 and the result from m2 + m + 1.
Subtract the sum of 5y2 + y – 3 and y2 – 3y + 7 from 6y2 + y – 2.
What must be added to x4 – x3 + x2 + x + 3 to obtain x4 + x2 – 1 ?
The perimeter of a triangle is 8y2 – 9y + 4 and its two sides are 3y2 – 5y and 4y2 + 12. Find its third side.
