Find the Value of (3x3) × (-5xy2) × (2x2yz3) for X = 1, Y = 2 and Z = 3. - Mathematics

Advertisements
Advertisements
Sum

Find the value of (3x3) × (-5xy2) × (2x2yz3) for x = 1, y = 2 and z = 3.

Advertisements

Solution

For x = 1, y = 2 and z = 3

(3x3) × (−5xy2) × (2x2yz3)

(3 × 13) × (−5 × 1 × 22) × (2 × 12 × 2 × 33)

3 × (−5 × 4) × (2 × 1 × 2 × 27)

3 × (−20) × 108 

= −6480

Concept: Multiplying a Polynomial by a Polynomial
  Is there an error in this question or solution?
Chapter 11: Algebraic Expressions - Exercise 11 (C) [Page 143]

APPEARS IN

Selina Concise Mathematics Class 8 ICSE
Chapter 11 Algebraic Expressions
Exercise 11 (C) | Q 7 | Page 143
Share
Notifications



      Forgot password?
Use app×