find range of function f(x)= x^3-x^2+x+1
Exercise 1
Suppose you have the following Python output from a linear regression model with one covariate x:
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mber is multiplied by 5 and then 7 is added. The answer is 42. Find the number. =
5c^7(8c+10c^2)
4500+900
9+5=9, 7+4=5, 12+6=15, 18+11= ?
7x^2 -785x +112=0
6y+18Xy
if tan(A+B)=p, tan(A-B)=q, then the value of tan2A i terms of p and q is
16(t+2)+8(t-2)
