Question

simplify
(3x+4)²-(2x-1) (3x+4)​

Answer 1

Step-by-step explanation:

${(3x + 4)}^{2} - (2x - 1)(3x + 4) \\ = 9 {x}^{2} + 24x + 16 - 6 {x}^{2} - 8x + 3x + 4 \\ = 3 {x}^{2} + 19x + 20$

It's your answer..

Answer 2

Answer:

here its your answer

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