4 years ago

Please Help Me!!! :)

Mathematics

1 answer:

yuradex [85]4 years ago

4 0

Answer:

3x² + $\frac{3}{2}$ x - $\frac{3}{2}$

Step-by-step explanation:

1/2bh

1/2(x-9+x+8)(3x+3)

1/2(2x-1)(3x+3)

1/2(6x²+6x-3x-3)

3x² + $\frac{3}{2}$ x - $\frac{3}{2}$

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