Question

Find the product of the Following integer (-30) x 13 x-1​

Answer 1

Answer:

390

Step-by-step explanation:

(-30) x [ 13 +(-3) ]  =  [(-30) x 13] + [ (-30 ) x (-3)]

L.H.S.  = (-30) x [ 13 +(-3) ]

         = (-30) x (10)

       = -300

R.H.S. = [(-30) x 13] + [ (-30 ) x (-3)]

         = -390 + 90

         = -300

L.H.S. = R.H.S

hence verified, (-30) x [ 13 +(-3) ] = [(-30) x 13] + [ (-30 ) x (-3)]

Answer 2

Answer:

(-30) x 13 x-1

first multiply -30 with 13, then we will get (-390)

now multiply (-390) with -1 , if we multiply any negative number with another negative number then the answer will be positive number

so (-390)x(-1)=390

Step-by-step explanation: