To simplify √(99), you can express it as √(9 * 11). Since 9 is a perfect square (√9 = 3), we can simplify further as 3√11. Therefore, 7√99 simplifies to 21√11.
Similar Questions
simplifying square roots1) find volume of this prism? v=bwh b=√12" w=√6" h=√8" 2)simplify: √576 3)simplify: √400