(√8-√2) (√8+√2). solve plz
Answers
Answered by
1
Heya !!!
( ✓8 - ✓2 ) ( ✓8 + ✓2 )
As we know that,
( A + B ) ( A - B ) = A² - B²
So,
( ✓8 - ✓2 ) ( ✓8 + ✓2 )
=> ( ✓8)² - ( ✓2)²
=> 8-2
=> 6
★ HOPE IT WILL HELP YOU ★
( ✓8 - ✓2 ) ( ✓8 + ✓2 )
As we know that,
( A + B ) ( A - B ) = A² - B²
So,
( ✓8 - ✓2 ) ( ✓8 + ✓2 )
=> ( ✓8)² - ( ✓2)²
=> 8-2
=> 6
★ HOPE IT WILL HELP YOU ★
Answered by
0
use identity (a-b) (a+b)=a square-b square
a=root 8
b=root 2
(root 8)square-(root 2)square=8-2=6
hope, it helps.....
Plz mark as brainliest
a=root 8
b=root 2
(root 8)square-(root 2)square=8-2=6
hope, it helps.....
Plz mark as brainliest
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