Question

What is the sign of the product?

(–0.7)(0.7)(–2.9)(–3.6)(–7.1)

A.
positive

B.
negative

Answer 1

positive

Answer 2

thanks

Answer 3

since there are 4 negative signs, whenever u multiply negative even number of times u get positive. try it out for yourself!
(-)(-)(-)(-)... first we know that u can always multiply 2 negatives only to finally get a '+' same goes for the other 2 '-'. thus u are eventually going to get a '+' sign

Answer 4

thanks

Answer 5

u are welcome!