Multiply 9√3*6√7. Give an exact answer

Answer 1

To multiply 9√3 and 6√7, we can multiply the coefficients (9*6) and multiply the radicals (√3*√7).

The product of the coefficients is:
9 * 6 = 54.

The product of the radicals is:
√3 * √7 = √(3 * 7) = √21.

Thus, the exact answer is 54√21.

Answer 2

multiply √11 * 6√7. give an exact answer