Question

8. 2√75-5√147 +9√27.​

Answer 1

Answer:

your answer is 3.46410161514

Answer 2

Answer:

2√75 - 5√147 + 9√27 = 2√3

Step-by-step explanation:

2√5×5×3 - 5√3×7×7 + 9√3×3×3

2×5√3 - 5×7√3 + 9×3√3

10√3 - 35√3 + 27√3

10√3 + 27√3 - 35√3

37√3 - 35√3

2√3

hope it's helpful!