please anyone solve this question only fifth (v) part
Answers
Answer:
=(39+16√6)/15 Please! mark it as brainliest.
Step-by-step explanation:
=(4√3+5√2)/(√48+√18)
=(4√3+5√2)/(4√3+3√2)
=(4√3+5√2)/(4√3+3√2) X (4√3-3√2)/(4√3-3√2)
=(4√3+5√2(4√3+3√2))/((4√3)^2-(3√2)^2)
=(4√3 (4√3+3√2)+5√2(4√3+3√2))/(48-18)
= (48+12√6+20√6+30)/30
= (78+32√6)/30
=(2(39+16√6))/30
=(39+16√6)/15
Answer:
4root3+ 5root2 = 4root3 + 5root2
_____________ _______________
root48+root18 root16×3 + root9×2
= 4 root3 + 5root2
______________
root4²3 + root3²2
= 4 root3 + 5 root2
__________________
4root3 + 3root2
= 4root3 + 5root2 4root3- 3root2
_____________ × _____________
4root3 + 3root2 4root3- 3root2
= (4root3+5root2)× (4root3-3root2)
_________________________
(4root3)² - (3root2)²
☆I am going to use (x+a)(x-b) identity in the numerator
= (4root3)² +(5root2-3root2)(4root3) +5root2(-3root2)
________________________________________
48 - 18
= 48 + 8 root6 - 30
_______________
30
= 18 + 8 root6
_____________
30
= 2root3 ( 3root3 + 4root2 )
_______________
2root3 × 5root3
= 3root3 + 4root2
_____________
5 root3
Step-by-step explanation:
If you didn't understand anything then first try to write it by yourself on a notebook . I am sorry but I don't know how to send a pic of the answer on brainly that's why I have to write like this .
Now , It consumed a lot of my time becoz of typing so you have to vote , drop a thanks and follow me . The last one is your choice .