54
6x3=18 3x3=9 18-9=9
Several different ways in which the solution can be expressed. 2 √18 Take everything inside the square root. 2√18 = √(4 x 18) = √72 Simplify the square root. 2√18 = 2√(9 x 2) = 2 x 3√2 = 6√2 Solve the square root. 2√18 = 2 x 4.24264 = 8.48528 (5dp)
square root of 18
18 sq rt 6
It is: 3*6 = 18
54
To simplify the square root of 5 times the square root of 6, you can multiply the two square roots together. This gives you the square root of (5*6), which simplifies to the square root of 30. Therefore, the simplified answer is the square root of 30.
6x3=18 3x3=9 18-9=9
Several different ways in which the solution can be expressed. 2 √18 Take everything inside the square root. 2√18 = √(4 x 18) = √72 Simplify the square root. 2√18 = 2√(9 x 2) = 2 x 3√2 = 6√2 Solve the square root. 2√18 = 2 x 4.24264 = 8.48528 (5dp)
square root of 18
18 sq rt 6
sqrt(18)sqrt(6)= sqrt(108) = sqrt(363) = sqrt(36)sqrt(3) = 6sqrt(3)
to do this multiply 18 x 2 and take sq rt - sq rt (36) = 6
no, it is not a perfect square, but it can be reduced to: 6 time the square root of 6
The square root of 6 is... 2.449489742783178 !
√12 = √4 × √3 = 2√3 √18 = √2 × √9 = 3√2 √12 × √18 = 6√2√3 √12 × √18 ≈ 14.7