Question

( - 1) x ( - 1) x ( -1) x ------10 times is equal to

Answer 1

Step-by-step explanation:

${(-1)×(-1)×(-1)×(-1)×(-1)×(-1)×(-1)×(-1)×(-1)×(-1)     }$

$\boxed{\red { ( -)×(-)=(+) } }$

$\implies {1×1×1×1×1     }$

$\implies {1     }$

Answer 2

Answer:

1

• Step-by-step explanation:

when a negative number is multiplied even number of times the  answer is positive and when a negative number is multiplied odd number of times the answer is negative

EXAMPLE : (-2)*(-2)*(-2)=4*(-2)=-8.

                                   (-2)*(-2)=4

 As you can see , the result is negative as -2 is multiplied 3 times. and 3 is a odd number. And when- 2 was multiplied 2 times , the result was positive as 2 is an even number.