Write Numerical Co-efficient of the Following: – 9a2b3

Write numerical co-efficient of the following: – 9a²b³

योग

Co-efficient of – 9a²b³ is = – 9

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अध्याय 13: Fundamental Concepts (Including Fundamental Operations) - Exercise 11 (A)

अध्याय 13 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (A) | Q 7.6

Identify term which contain y² and give the coefficient of y².

8 - xy²

Separate constant terms and variable terms from tile following:

8, x, 6xy, 6 + x, - 5xy² , 15az² , `(32"z")/"xy", "y"^2/"3x"`

Constant is only 8 other is variable 12 – 5 z – 4

Write the coefficient of: xy in – 3axy

Group the like term together: 7p, 8pq, – 5pq – 2p and 3p

Subtract the second expression from the first:

a³ - 1 + a, 3a - 2a²

Simplify: (x + y – z)x + (z + x – y)y – (x + y – z)z

The value of (3x³ + 9x² + 27x) ÷ 3x is ______.

Some of the factors of `n^2/2 + n/2` are `1/2, n` and (n + 1).

Factorise the following expression.

ax³ – bx² + cx