Evaluate: 2x(3x – 5) – 5(X – 2) – 18 for X = 2.

Evaluate: 2x(3x – 5) – 5(x – 2) – 18 for x = 2.

Sum

For x = 2

2x(3x – 5) – 5(x – 2) – 18

2 × 2(3 × 2 − 5) − 5(2 − 2) − 18

4(6 − 5) − 5 × 0 − 18

4 − 18

= − 14

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Multiplying a Polynomial by a Polynomial

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Chapter 11: Algebraic Expressions - Exercise 11 (C) [Page 143]

Chapter 11 Algebraic Expressions
Exercise 11 (C) | Q 12.3 | Page 143

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