Question

Can anyone help me with this problem, please,.. with steps! PLEASE!

[hint: (a-b) (a+b) = a²-b² ]​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

√5-√2)(√5+√2) = 3

Explanation:

Simplification of

(√5-√2)(√5+√2)

= (√5)²-(√2)²

By \: algebraic\: identity \:Byalgebraicidentity

\boxed {(a-b)(a+b)=a^{2}-b^{2}}

(a−b)(a+b)=a

2

−b

2

= 5 - 2

= 3

Therefore,

(√5-√2) (√5+√2) = 3

Step-by-step explanation:

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