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A B C quiz
a0×b3÷b5÷a2×5a =
(a+3)(a-3)=
A B C quiz
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Algebra basics for 9a2a
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Questions
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Answers
1
(a+3)(a-3)=
a2+6a-9
a2-3a-9
a2+9
a2-9
2
a
0
×b
3
÷b
5
÷a
2
×5a =
5b-2
5a-1b-2
5aa-2b-2
5a-1b2
3
(a
1
)
2
)
3
)
4
)
5
) =
1
a120
a14
0
4
a(a+1)=
a2+a
a2+1
2a2
a2+2a
5
a
1/2
× a
1/2
=
a1/4
a
The square root of a
This is not a valid question
6
a
2
+ a
2
× 2 =
2a4
4a2
a6
3a2
7
If a+b=c+d then ...
a+b+c+d=1
a=c
a+b-c=d
a=b
8
If a = -0.5 then 9a2a =
4.5
18
-9
-18
9
abcacbbacbcacabcba=
6(abc)
a6b6c6
18abc
a6b5c6
10
How many different ways can I arrange the letters ABCD ?
6
3
18
24
11
If a = 1 and b = 2 and c = 3 then a
b
×b
c
=
18
9
1
8
12
If 4:3 = dc and 8:10 =hj then 2:1:7 =
cat
bag
bug
abc
13
a
2+3
×b
3+2
=
(a+b)5
a2+b3
(ab)5
(ab)6
14
Expand a(b+c)
ab+ac
a+b+c
ab+c
A ( B + C )
15
If a = b
2
and b = c
4
and c = d
3
then a
2
=
d24
c
d48
d11
16
Factorize (2a-1)(3b-4)
6ab+8a-3b+4
6ab-8a-3b-4
6ab-8a-3b-4
6ab-8a-3b+4
17
Expand: (a+1)(b+1)(c+1)
a2+b2+c2
abc+ab+ac+bc+a+b+c+1
ab+ac+bc+a+b+c+1
abc+ab+ac+bc+1
18
Mr Holligan is
AWESOME
Awesome
(Awesome)
awesome
19
a+a×a÷a-a=
eh ?
2a
a
2a2
20
(a+b)(a+b+c)
a2+b2+2ab+bc
a2+b2+ab+ac
a2+b2+ab+ab+ac
a2+b2+2ab+ac+bc
21
What comes next in this Fibonacci sequence: a, b, a+b, a+2b ...
5
2a+b
2a+3b
3b+2a
22
Factorize 3a
3
+18ab
3a2b(a+6)
3a(18ab)
3a2(a+6b)
3a(a2+6b)
23
Expanding is the reverse of
Factorizing
Dividing
Subtracting
Simplifying
24
If a = 2 and b = 3 then a
b
b
a
=
72
81
98
63
25
a(a+1)(a+2) =
a3+3a2+2
a3+2a+3a
a3+3a2+2a
3a+3a2+2a
