Show:
simplifying rational
Domain and Range
Solving
Change of Base
Factoring
100
Simplify: (2a^2 +10a)/ (3a^2 + 15a)
2/3 ( a cannot =0,-5)
100
Find the domain and range of: f(x)= -2^x + 3
domain: all real numbers range: y<3
100
e^x+1=7
What is 1.79=x
100
log(sub(4)112)
What is 3.404?
100
Factor: 5x^2+44x-60
(5x-6)(x+10)
200
(x^2+x−6)/(x^2 +8x+15)
(x-2)/(x+5) cannot = -3,-5
200
f(x)= x^3
domain and range: all real numbers
200
10^(2x+1)+2=2
What is no solution?
200
log(sub(7)12)
What is 1.3?
200
2xyz-8xy+6z-24
2(xy+3)(z-4)
300
x/( (3/x)+ (1/x))
x^2/4
300
f(x)= 2(x-3)^2 +4
y greater than or equal to 4
300
3(2^(x+6))=17
What is -3.5=x
300
log(sub(2.2)22)
What is 3.9?
300
147x^3-75x
3x(7x-5)(7x+5)
400
6/(x-1) - 5x/4
(-5x^2+5x+24)/(4x-4)
400
f(x)= log(-x+2)
domain x< 2 range: all reals
400
2log(sub(7)(1-2x))=12
What is -58,824=x
400
log(sub(1/3)0.0005)
What is 6.9?
400
6x^2+x-70
(3x-10)(2x+7)
500
3/(x+7) + 4/(x-8)
(7x+4)/(x^2-x-56)
500
x=4
domain --- 4 range: all real numbers
500
log(sub(2)2x)+log(sub(2)x)=5
What is x=1.07
500
RANDOM:::::: WHAT IS THE SUM OF THE INTEGERS FROM 1-100?
What is 5050
500
12x^2+8xy-15y^2
(6x-5y)(2x+3y)