Advertisements
Advertisements
प्रश्न
Find the sum of: abc + 2ba + 3ac + 4ca – 4ab + 2bca + 2ab – 3abc – 6ac
Advertisements
उत्तर
Combine Like Terms
abc + 2abc − 3abc = (1 + 2 − 3) abc = 0
2ab − 4ab + 2ab = (2 − 4 + 2) ab = 0
3ac + 4ac − 6ac = (3 + 4 − 6) ac = 1ac = ac
= ac
APPEARS IN
संबंधित प्रश्न
Identify the terms, their coefficients for the following expressions.
5xyz2 − 3zy
Identify the terms, their coefficients for the following expressions.
4x2y2 − 4x2y2z2 + z2
For the following monomials, write its degree: – 9y2z3
Write the degree of the following polynomial: – 8mn6+ 5m3n
Add : - 9x, 3x and 4x
Add : 4 + x, 5 – 2x and 6x
Subtract the second expression from the first:
4pq - 6p2 - 2q2 , 9p2
Enclose the given term in bracket as required:
x2 -y2 + z2 + 3x – 2y = x2 – (……..)
Find the numerical co-efficient of the following term:
– x
Number of factors of (a + b)2 is ______.
