Math, asked by lakhyajoytihaloi, 2 months ago

find the product (2√5-3) (2√5+3)

Answers

Answered by srimans8e20192020

2

Answer:

Step-by-step explanation:

a+b * a-b =a2 -b2

so , (3/2)2 - 5

= 9/4 - 5

=(9-20)/5 =-11/5

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