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OpenStudy (anonymous):
(5X-3Y)(2x+7Y)HELP ME
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OpenStudy (anonymous):
what you need? just foil?
OpenStudy (anonymous):
can u do vertical?
OpenStudy (anonymous):
what do you mean vertical? sorry don't understand it...
OpenStudy (anonymous):
ok foil method can u do for me?
OpenStudy (anonymous):
yeah
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OpenStudy (anonymous):
(-6 x - 21 Y) Y + X (10 x + 35 Y)
OpenStudy (anonymous):
(-6 x - 21 Y) Y + X (10 x + 35 Y)
OpenStudy (anonymous):
WHAT IS THE ANSWER OF THAT?
OpenStudy (anonymous):
that's the simplest you can get because you have no value for x or y..
OpenStudy (anonymous):
MY ANSWER WAS 10X^2+29XY+21Y^2
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OpenStudy (anonymous):
IS THAT CORRECT?
OpenStudy (anonymous):
yes
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