Describe how you would estimate the square root of a number that is not a perfect square without using a calculator.

Round of the number to the nearest whole number then multiply it by itself. 

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.