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gladu [14]
3 years ago
6

Expand the following. (3x + 2)2 A.9x2+6x+4 B.9x2+4 C.3x2+4 E.9x2+12x+4

Mathematics
1 answer:
PolarNik [594]3 years ago
5 0

Step-by-step explanation:

E

working ;

(3x+2)^2

*Apply Perfect Square Formula : (a+b) =a^2+2ab+b^2

a = 3x,b = 2

(3x)^2 + 3x.2+2^2

finally Answer is:

= 9x^2 + 12x +4

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Is the equation parallel perpendicular or neither ?<br><br> y = 5/4 x+1 and y = 5/4 x-7
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Answer:

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Step-by-step explanation:

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4 years ago
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If someone could help me with it would be greatly appreciated. A scientist has two solutions, which she has labeled Solution A a
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Answer:

16 for Sol A and 24 for Sol B

Step-by-step explanation:

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