Question

simplify (3√3)×(-5√3)
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Answer 1

Answer:

i dont no ?............

Answer 2

$3 \sqrt{3} \times (- 5 \sqrt{3} ) \\ \\ = (3 \times - 5) \times ( \sqrt{3} ) {}^{2} \\ \\ = - 15 \times 3 \\ \\ = - 45$

I hope this helps.