Simplify: a + (B + C – D)

Simplify: a + (b + c – d)

Sum

a + (b + c – d)

= a + (b + c – d)

= a + b + c – d

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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 18

For the following monomials, write its degree: xy²z

Add : a + b and 2a + 3b

Add : 4 + x, 5 – 2x and 6x

Find the sum of: abc + 2ba + 3ac + 4ca – 4ab + 2bca + 2ab – 3abc – 6ac

The two adjacent sides of a rectangle are 6a + 96 and 8a- 46. Find its, perimeter.

Simplify: 5 x (2x + 3y) – 2x (x – 9y)

Simplify: 9x + 5 – [4x – {3x – 2 (4x – 3)}]

Simplify: `8"x" - ["4y" - {"4x" + ("2x" - bar"2y - 2x")}]`

Factorise the following expression.

ax²y – bxyz – ax²z + bxy²

Identify the term and its factor in the following expression.

Show the term and factor by tree diagram.

y − y³