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Exponents & Radicals
hard
0:00.0
Expand:
(
s
q
r
t
4
+
s
q
r
t
9
)
2
(\\sqrt{4} + \\sqrt{9})^2
(
s
q
r
t
4
+
s
q
r
t
9
)
2
A
25
25
25
B
36
36
36
C
19
19
19
D
13
13
13
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