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OpenStudy (anonymous):
Simplify 3x2(7x2+ 2x – 4) Answer: 21x2+ 6x3– 12x 21x4+ 6x3– 12x2 21 + 6x – 12x2 21x2+ 6x – 12
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OpenStudy (anonymous):
3x^2(7x^2+ 2x – 4) 3x^2(7x^2)+3x^2( 2x)-3x^2(4) 21x^4+6x^3-12x^2
OpenStudy (anonymous):
21x4+ 6x3– 12x2 is the correct choices
OpenStudy (anonymous):
thanks :)
OpenStudy (anonymous):
my pleasure:)
OpenStudy (anonymous):
help can,t get an understanding of this ,my daughter is in the fifth grade this year and I need to learn this so I can help her
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