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
Write the degree of the following polynomial: 2y2z + 9yz3
Find the sum of:
9ax – 6bx + 8, 4ax + 8bx – 7 and – 6ax – 4bx – 3
Simplify: 2 [a – 3 {a + 5 {a – 2) + 7}]
Factorised form of p2 + 30p + 216 is (p + 18)(p – 12).
Factorise the following expression.
y2 + 8zx – 2xy – 4yz
Identify the numerical coefficient of term (other than constant) in the following expression:
100m + 1000n
Identify term which contain x and give the coefficient of x.
13y2 − 8yx
If (x2y + y2 + 3) is subtracted from (3x2y + 2y2 + 5), then coefficient of y in the result is ______.
Write the coefficient of x2 in the following:
y + y2x + y3x2 + y4x3
Amisha has a square plot of side m and another triangular plot with base and height each equal to m. What is the total area of both plots?
