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OpenStudy (anonymous):
~~~~~~~~~~FAN~~~~~~~~~MEDAL~~~~~~~~~~~ Given the following perfect square trinomial, fill in the missing term. (Do not type the variable in the blank.) 4x2 + ___x + 49
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OpenStudy (anonymous):
@Mertsj
OpenStudy (mertsj):
\[(2x+7)^2\]
OpenStudy (mertsj):
What would the middle term be?
OpenStudy (anonymous):
28?
OpenStudy (skullpatrol):
Correct.
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OpenStudy (mertsj):
yep
OpenStudy (anonymous):
Yay , Thank you both!
OpenStudy (mertsj):
yw
OpenStudy (skullpatrol):
Given this 4x^2 + ___x + 49 can you see that it is equal to (2x + 7)^2 ?
OpenStudy (skullpatrol):
|dw:1375405236430:dw|
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