Advertisement Remove all ads

Write the Following Square of Binomial as Trinomial: (X2 − Ay)2 - Mathematics

Answer in Brief

Write the following square of binomial as trinomial:  (x2 − ay)2

Advertisement Remove all ads

Solution

 We will use the identities

\[\left( a + b \right)^2 = a^2 + 2ab + b^2 \text { and } \left( a - b \right)^2 = a^2 - 2ab + b^2\] to convert the squares of binomials as trinomials.

\[ \left( x^2 - ay \right)^2 \]

\[ = \left( x^2 \right)^2 - 2 x^2 \left( ay \right) + \left( ay \right)^2 \]

\[ = x^4 - 2 x^2 ay + a^2 y^2\]

  Is there an error in this question or solution?
Advertisement Remove all ads

APPEARS IN

RD Sharma Class 8 Maths
Chapter 6 Algebraic Expressions and Identities
Exercise 6.6 | Q 1.12 | Page 43
Advertisement Remove all ads
Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×