Question

(2√7-5√3)(3√3+4√7) multiply class 9​

Answer 1

Answer:11-14√21

Step-by-step explanation:(2√7-5√3)(3√3+4√7)

2√7(3√3+4√7)-5√3(3√3+4√7)

6√21+56-45-20√21

11-14√21