The product of 2 and 4 square root of 2 is 11.313708499, or 11.31 if rounded to nearest hundredths. The key to solving this problem is to know the correct order of operations, "PEMDAS" for parentheses, exponents, multiplication/division and addition/subtraction, and how to get the square root of a number.
The first thing to do is get the square root of 2; this operation falls under exponents. This step consists of determining what number when raised to the 2nd power results in 2. The answer is 1.4142135623730950488016887242097.
The operation between the given numbers is multiplication. The flow of solving must be from left to right: 2 x 4 x 1.4142135623730950488016887242097, thus giving us the final product of 11.313708499.Learn More
The square root of 28 is 5.29, rounded to two decimal places, as 28 is not a perfect square. The square root of a perfect square is a whole number and not a decimal or fraction. The square root of 25 is 5, as 25 is a perfect square.Full Answer >
The square root of 208 is 14.4222051019. This answer is derived by finding the number that when multiplied by itself results in 208.Full Answer >
A square root is the result of "unsquaring" a number, or the reversal of the process of squaring. The root is, as its name implies, a squared number reduced to its most basic form.Full Answer >
The square root of 400 is 20. The number 400 is a perfect square, as 20 x 20 gives 400. If a number is a perfect square, it has an exact square root otherwise its square root is a decimal fraction.Full Answer >