Menyelesaikan (-21)*[(-4)+(-6)]=[(-21)*(-4)+[(-21)*40 | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$(-21)\times[(-4)+(-6)]=[(-21)\times(-4)+[(-21)\times40$$