Question

4√3+2√5 add 6√3-4√5
please try​

Answer 1

Answer:

$4 \sqrt{3 } + 2 \sqrt{5} + 6 \sqrt{3} - 4 \sqrt{5}$

$4 \sqrt{3} + 6 \sqrt{3} + 2 \sqrt{5} - 4 \sqrt{5}$

$10 \sqrt{3} - 2 \sqrt{5}$

Answer 2

1) ( 4√3 + 2√5 ) + ( 6√3 - 4√5 )

= ( 4√3 + 6√3 ) + ( 2√5 - 4√5 )

= ( 4 + 6 ) √3 + ( 2 - 4 ) √5

= 10√3 + ( - 2 ) √5

= 10√3 - 2√5

This is your answer