CLEP College Algebra ACTUAL EXAM
QUESTIONS WITH COMPLETE SOLUTION GUIDE
(A+ GRADED 100% VERIFIED) LATEST VERSION
2025!!
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Terms in this set (62)
additive inverse to a -a
multiplicative inverse to a 1/a
(when a does not =0)
raising expression to a 1/b^n
negative exponent
multiplying expressions x^n + x^m = X^m+n
with powers
raising expressions to (x^m)^n = x^mn
powers
diving expressions with x^m/ x^n = x^m-n
powers
x^1/2 = sq rt. X
fractional exponents
x^m/n = n rt. of x^m
multiplying radicals (sq a)(sq b) = sq ab
factoring diff. of two x^2-y^2 = (x-y)(x+y)
squares
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, 5/6/25, 9:26 AM CLEP College Algebra ACTUAL EXAM QUESTIONS WITH COMPLETE SOLUTION GUIDE (A+ GRADED 100% VERIFIED) LATES…
x^2+2xy+y^2=(x+y)^2
factoring perfect squares
x^2-2xy+y^2=(x-y)^2
factoring: sum and x^3+y^3=(x+y)(x^2-xy+y^2)
difference of 2 cubes x^3-y^3=(x-y)(x^2+xy+y^2)
slope of line (given two m = rise over run y2-y1/x2-x1
points)
equation of line slope- y=mx+b m is slope and b is y intercept
intercept form (given m
and y-intercept)
point slope form (given (y-y1)=m(x-x1)
two points)
intercept form (given x x/a + y/b =1
and y intercept)
slope of perpendicular inverses on each other ex. m=b inverse slope is 1/2
lines
discriminant used to b^2-4ac = > 0 is 2 real solutions
determine the number of =0 is 1 real solution
real solutions < 0 is 0 real or 2 imaginary solutions
logarithm addition log a + log b = log ab
logarithm subtraction log a - log b = log a/b
logarithm power rule log a^b = b log a
arithmetic sequence an= a1 + (n-1)d
sum of arithmetic Sn= n/2[2a1+(n-1)d] or
sequences Sn= n/2 (a1+a2)
an=a1r^n-1 where a1 is the first term, r is the common
geometric sequence
ratio and n is number of terms
sum of geometric Sn= [a1(1-r^n)]/ 1-r
sequences
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