3 years ago

Help please I don’t know the answer and the teacher didn’t explain

Mathematics

1 answer:

Diano4ka-milaya [45]3 years ago

3 0

Answer:

Step-by-step explanation:

$\frac{-4d^{2}+15d^{2}}{5}=\frac {11d^{2}}{5}\\\\=\frac{11*1^{2}}{5}\\\\=\frac{11}{5}\\\\=2\frac{1}{5}$

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