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

18.85 rounded.Step-by-step explanation:tan (29) = multiply both sides by 34.use calculator for tan (29)...

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

mjwaple57

09.02.2022

Step-by-step explanation:

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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ereyes181

14.12.2020

18.85 rounded.

Step-by-step explanation:

tan (29) = $\frac{x}{34}$

multiply both sides by 34.

use calculator for tan (29)

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