Question

6 Estimate the square root of each of the following numbers by looking at the units digit and the pair of
numbers which form the hundreds and thousands place.

a 144
d 4225
c 676

please send me the pic of these one please. i promise i follow​

Answer 1

Answer:

a $\sqrt{144}=12$

d $\sqrt{4225}=65$

c $\sqrt{676}=26$

Step-by-step explanation:

a $\sqrt{144}=12: 12x^{2}=144, 12*12=144$

d $\sqrt{4225}=65: 65x^{2}=4225, 65*65=4225$

c $\sqrt{676}=26: 26x^{2}=676, 26*26=676$