how to solve(3root5)*(2root5)
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Answered by
8
3√5 ×2√5
CALCULATE THE PRODUCT
3×5×2
MULTIPLY THE NUMBERS
30(ans)
hope this will help!!!
CALCULATE THE PRODUCT
3×5×2
MULTIPLY THE NUMBERS
30(ans)
hope this will help!!!
Answered by
3
☺☺☺
Sol : ( 3√5 ) x ( 2√5 )
= 3 x √5 x 2 x √5
= 6 x √( 5 x 5 )
= 6 x √5²
= 6 x( 5² )^1/2
= 6 x 5^ ( 2 x 1/2 )
= 6 x 5^1
= 6 x 5
= 30
☺☺☺
Sol : ( 3√5 ) x ( 2√5 )
= 3 x √5 x 2 x √5
= 6 x √( 5 x 5 )
= 6 x √5²
= 6 x( 5² )^1/2
= 6 x 5^ ( 2 x 1/2 )
= 6 x 5^1
= 6 x 5
= 30
☺☺☺
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