Simplify 98: Simplify 98. To simplify 98, we need to find the prime factorization of 98 and identify any square factors. 98=2×4949 is a square number (72), so we can take the square root of 49. 98=2×4998=2×4998=2×7
Simplify 221: Simplify 221. The expression 221 is another way of writing the square root of 2. 221=2
Divide 98 by 221: Divide 98 by 221. Now we divide 98 by 221, which is the same as 98/2. 98/221=(2×7)/2 Since 2 is present in both the numerator and the denominator, they cancel each other out. (2×7)/2=7
More problems from Evaluate expressions using exponent rules