Question

What is the product? -4 x (8 -1 -5 9)

Answer 1

The product is 152x :))

Answer 2

Explanation:

If you mean that - 4×(8-1-5×9)=152

Or - 4×(8×-1×-5×9)=-1440

Or - 4×(-8+-1+-5+9)=-44