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SAT MATH STUFF
72=2x2
-81x2 = -11
SAT MATH STUFF
10 terms
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#MATH #JOSEDABEST #GIVEMEA100
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Questions
10
Answers
1
-81x
2
= -11
x= - 111/2/81 and x= 111/2/81
x= - 111/2/9 and x= 111/2/9
x=9
x= 11/81
2
72=2x
2
6
72
6 and -6
36
3
(2x-3) (x+4)=0 let x=a and x=b what is the value of -a-b?
5/2
2/5
Mr.Barg
6/3 (Not this one)
4
(x-4) (x-5) x=s and x=t which is equal to |s-t|
-9
-1
9
1
5
(x+4) (2x-a)=0 if x=4 and x=-4 what is the value of a?
2
-4
8
4
6
(x+1/3) (x+2/3)=0 what are the solutions?
x=2/1 and x=3/1
x=1
x= -2/3 and x=-1/3
-2/3 and -1/3
7
100-121k
2
=0 what are the solutions? (reduced)
k=-10/11 and k=10/11
k=100/121
k=-100/121 and k=100/121
k=10/11
8
-4+bx=2x+3(x+1) b is a constant. For what value of b causes no solutions
5
4
6
3
9
If -k+78=98-20, then what is the value of k?
98
0
5
12
10
49x
2
-64=0 what are the solutions?
x=64/49
x=8/7 and x=-8/7
x=8/7
8/7 and -8/7
