Simplify: 2x – (X + 2y- Z) - Mathematics

Simplify: 2x – (x + 2y- z)

योग

2x – (x + 2y- z)

= 2x – x – 2y + z

= x – 2y + z

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अध्याय 11: Fundamental Concepts (Including Fundamental Operations) - Exercise 11 (F)

अध्याय 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (F) | Q 6

Identify the term, their coefficients for the following expression:

\[\frac{a}{2} + \frac{b}{2} - ab\]

Constant is only 8 other is variable 5 + 2a - 3b

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Find the sum of: 3a + 5b + 2c, 2a + 3b-c and a + b + c.

Find the sum of: – 4x² and +7x

Find the missing term

2y(5x²y – ___ + 3 ___ ) = 10x²y² – 2xy + 6y³

The number of terms in the expression 3ab + 4c – 9 is __________

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

Identify the numerical coefficient of term (other than constant) in the following expression:

100m + 1000n

– a – b – c is same as – a – (______).