Question

(150)²-(15)² step by step ​

Answer 1

Answer:

(150)^2-(15)^2

using identity (a+b)(a-b) = a^2 - b^2

=(150+15)(150-15)

=(165)(135)

=22275

Answer 2

Step-by-step explanation:

by using the identities, a^2-b^2=(a+b)(a-b)

(150+15)(150-15)

=165×135

=22275..

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