36 1
Square root = number of soil roots 36 1= soil 19.
Absolute values of-1 and 1 1/9.
Square root = number of soil roots |-20/9|= number of soil roots 2/3 5
2+ 14/25
Square root = TugenNo. (2+ 14/25)= Tu8/5。
Second, find the following values.
√324= 18
√ 3 2+4 2 = soil 5
-√ 1^2-7/ 16
=-root number 9/ 16
=-3/4
Third, find X in the following formula.
x^2+ 1= 145
x^2= 144
X= soil 12
8(x+ 1)^2-50=0
(x+ 1)^2=25/4
X+ 1= 5/2 of soil.
x 1=- 1+5/2=3/2
x2=- 1-5/2=-7/2