Simplify: 9a (2b – 3a + 7c) - Mathematics

Simplify: 9a (2b – 3a + 7c)

बेरीज

9a (2b – 3a + 7c)

= 18ab – 27a² + 63ca

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

पाठ 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (F) | Q 11

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

Write the degree of the following polynomial:

3y³ − x²y² + 4x

Write the degree of the following polynomial: 3x – 15

Fill in the blank:

4a + 3b – 7a + 4b = _____

Fill in the blank:

16x² – 9x² = and 25xy² – 17xy² = _______.

Simplify: -5ax² + 7ax² – 12ax²

Simplify: {9 – (4p – 6q)} – {3q – (5p – 10)}

Simplify: `7"a" ["8a" - (11"a" - (12"a" - bar"6a - 5a"))]`

Find the numerical co-efficient of the following term:

9pq

The coefficient of leading term of the expression 3z²y + 2x – 3 is _________