Simplify: 5b – {6a + (8 – B – A)}

Simplify: 5b – {6a + (8 – b – a)}

Sum

5b – {6a + (8 – b – a)}

= 5b – 6a – 8 + b + a

= -6a + a + 5b +b – 8

= -5a + 6b - 8

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

Chapter 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (F) | Q 22

Constant is only 8 other is variable 3p x q ÷ z

Simplify : 3m + 12m – 5m

Find the sum of: 3x + 8y + 7z, 6y + 4z- 2x and 3y – 4x + 6z

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

Find the sum of: a² + b² + 2ab, 2b² + c² + 2bc and 4c² -a² + 2ac

Find the sum of: x and 3y

The numerical co-efficient of the term −xy is __________

Number of factors of (a + b)² is ______.

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

2x²y - 15xy² + 7y²

Write the coefficient of x² in the following:

1 + 2x + 3x² + 4x³