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bombshellbri
Group Title
1. Multiply.
(3x – 5)2
a. 9x2 – 30x + 25
b. 6x2 – 10
c. 9x2 – 25
d. 9x2 – 15x + 25
2. Multiply.
(x + 3)(x – 4)
a. x2 – 7x – 12
b. x2 – x – 12
c. x2 + x – 12
d. x2 – 12
 2 years ago
 2 years ago
bombshellbri Group Title
1. Multiply. (3x – 5)2 a. 9x2 – 30x + 25 b. 6x2 – 10 c. 9x2 – 25 d. 9x2 – 15x + 25 2. Multiply. (x + 3)(x – 4) a. x2 – 7x – 12 b. x2 – x – 12 c. x2 + x – 12 d. x2 – 12
 2 years ago
 2 years ago

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love_math Group TitleBest ResponseYou've already chosen the best response.0
(ab)^2=a^22ab+b^2
 2 years ago

Compassionate Group TitleBest ResponseYou've already chosen the best response.1
You first multiple inside parenthesis. 2 * 3x 2 * 5
 2 years ago

Compassionate Group TitleBest ResponseYou've already chosen the best response.1
For the other one use the FOIL method: First, Inner, outer, Last.
 2 years ago

love_math Group TitleBest ResponseYou've already chosen the best response.0
it is square not 2
 2 years ago

bombshellbri Group TitleBest ResponseYou've already chosen the best response.1
@love_math is right. it is squared.
 2 years ago

Compassionate Group TitleBest ResponseYou've already chosen the best response.1
I'm aware.
 2 years ago

bombshellbri Group TitleBest ResponseYou've already chosen the best response.1
why;d you erase your first comment?
 2 years ago

Compassionate Group TitleBest ResponseYou've already chosen the best response.1
9x^2  25 x^2  x  12
 2 years ago

bombshellbri Group TitleBest ResponseYou've already chosen the best response.1
a. 9x2 – 30x + 25 was the answer
 2 years ago

Compassionate Group TitleBest ResponseYou've already chosen the best response.1
No it wasn't. \[(3x  5)^2\] \[3x^2  25\] This polynomial is not factorable with real numbers. Your test is messed up. So maybe it wants: \[9x^2  25\] Again, this polynomial isn't factorable with real numbers. Your test is wrong.
 2 years ago
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