Question

verify (- 21) *((- 4)+)(-6)) =((-21)*(-4))+((-21)*(-6))?
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Answer 1

Answer:

-21 x (-4+-6) = -21 x -4 + -21 x -6

Step-by-step explanation:

-21 x -10          -21 x -4 + -21 x -6

= -210              = -84 + -126

                       = -210

hence proved