Math, asked by NaincyArshad44, 1 year ago

(3√5-4√3)(5√3+6√15) multiply class 9​

Answers

Answered by Anonymous
1

Answer:

15√15 - 60 + 18√75 - 24√45 or 3 (5√15 - 20 + 6√75 - 8√45)

Step-by-step explanation:

(3√5 - 4√3) · (5√3 + 6√15)

⇒ 3√5 × 5√3 - 4√3 × 5√3 + 3√5 × 6√15 - 4√3 × 6√15

⇒ 15√15 - 20√9 + 18√75 - 24√45

⇒  15√15 - 20 · 3 + 18√75 - 24√45

⇒  15√15 - 60 + 18√75 - 24√45

3 (5√15 - 20 + 6√75 - 8√45)

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