Question

help me to solve both 6 and 7 question

i will mark u as brainlist answer​

Answer 1

Answer:

7) √3x² + 10x - 8√3 = 0

=> √3x² + 12x - 2x - 8√3 = 0

=> √3x² + 4*3x - 2x - 8√3 = 0

=> √3x² + 4*√3*√3 x - 2x - 8√3 = 0

=> √3x (x + 4√3) - 2 (x + 4√3) = 0

=> (√3x - 2) (x + 4√3) = 0

=> √3x - 2 = 0 => x = 2/√3

=> (x + 4√3) = 0 => x = - 4√3

therefore x = 2/√3 and x = - 4√3

Answer 2

Answer:

Here is your answer

If any doubt do comment!