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anonymous
 one year ago
5. Multiply. (3x + 5)(3x – 5) (1 point)
9x2 – 30x – 25
9x2 + 30x + 25
9x2 – 25
9x2 + 25
6. The area of a rectangular painting is given by the trinomial x2 – 5x – 36. What are the possible dimensions of the painting? Use factoring. (1 point)
(x + 9) and (x – 4)
(x + 9) and (x + 4)
(x – 9) and (x – 4)
(x – 9) and (x + 4)
anonymous
 one year ago
5. Multiply. (3x + 5)(3x – 5) (1 point) 9x2 – 30x – 25 9x2 + 30x + 25 9x2 – 25 9x2 + 25 6. The area of a rectangular painting is given by the trinomial x2 – 5x – 36. What are the possible dimensions of the painting? Use factoring. (1 point) (x + 9) and (x – 4) (x + 9) and (x + 4) (x – 9) and (x – 4) (x – 9) and (x + 4)

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pooja195
 one year ago
Best ResponseYou've already chosen the best response.1(3x)(3x)+(3x)(−5)+(5)(3x)+(5)(−5)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i dont know how to do that

pooja195
 one year ago
Best ResponseYou've already chosen the best response.1Once you multiply you get this 9x2−15x+15x−25

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0is it 9x2 – 30x – 25

pooja195
 one year ago
Best ResponseYou've already chosen the best response.1x2 – 5x – 36. What numbers multiply to get 36 and add to 5

shaik0124
 one year ago
Best ResponseYou've already chosen the best response.1the question in the form (a+b)(ab)=a^2b^2 similarly (3x+5)(3x5)=(3x)^25^2
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