anonymous
  • anonymous
(1 - 7x )(1 + 9x )
Algebra
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
(2+9x^2-7x^2-63x0 2+2^2+63x
anonymous
  • anonymous
the 0 is )
anonymous
  • anonymous
thats not right it start with a 1

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More answers

MrNood
  • MrNood
@alicia.shakimaa that is not a correct answer (AGAIN @GreatGuy )
anonymous
  • anonymous
i know it is it foil method
MrNood
  • MrNood
foil is the correct method - but oyu have not applied it correctly
anonymous
  • anonymous
whats the answer!!!!
anonymous
  • anonymous
ok how
MrNood
  • MrNood
|dw:1433860065807:dw| you have to work out the answer
anonymous
  • anonymous
I did I got the wrong answer
anonymous
  • anonymous
-63x^2+2x+1 sorry i found out what i did wrong
MrNood
  • MrNood
multiply these: First pair 1*1 Outer pair 1*9x Inner pair 7x *1 Last pair 7x * 9x F O I L add them together
MrNood
  • MrNood
@GreatGuy that is also incorrect
MrNood
  • MrNood
SOORRY - MY MISTAKE ABOVE Coorection below multiply these: First pair 1*1 Outer pair 1*9x Inner pair -7x *1 Last pair -7x * 9x F O I L add them together
anonymous
  • anonymous
yes but she needs the simplifyed not the fully simplyfied
MrNood
  • MrNood
@GreatGuy your second post WAS correct - my apologies
anonymous
  • anonymous
thank you i forgot to reorder them
anonymous
  • anonymous
I got the answer now thanks you guys

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