To multiply 9√3 ⋅ 6√7, we can use the property of multiplication of radicals which states that √a ⋅ √b = √(a ⋅ b).
So, 9√3 ⋅ 6√7 = 9 ⋅ 6 ⋅ √3 ⋅ √7
= 54√(3 ⋅ 7)
= 54√21.
Therefore, the exact answer is 54√21.
Multiply 9√3 ⋅6√7 . Give an exact answer.(1 point)
1 answer
1 answer