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Equivalent expressions
medium
Which expression is equivalent to
(
w
+
7
)
(
3
w
−
10
)
?
A
4
w
2
−
3
w
−
3
B
4
w
2
+
10
w
−
3
C
3
w
2
+
11
w
−
70
D
3
w
2
+
21
w
−
70
Which expression is equivalent to \((w+7)(3w-10)\)? | Math SAT Question | Ronan SAT