How to solve 396666 imes999

1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

Solve 396666\times999 | Equatix

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Example

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

a⋅(b-2)=3b

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

a⋅(b-2)=3b

Question

$$396666 \times 999$$

Answer

396269334

Solution

Use the algorithm method.

				3	9	6	6	6	6
×							9	9	9

			3	8	5	5	5	5
			3	5	6	9	9	9	4
		3	8	5	5	5	5
		3	5	6	9	9	9	4	0
	3	8	5	5	5	5
	3	5	6	9	9	9	4	0	0

		1	2	2	2	2	1
	3	9	6	2	6	9	3	3	4

Therefore, $396666\times 999=396269334$.

\[396269334\]

				3	9	6	6	6	6
×							9	9	9

			3	8	5	5	5	5
			3	5	6	9	9	9	4
		3	8	5	5	5	5
		3	5	6	9	9	9	4	0
	3	8	5	5	5	5
	3	5	6	9	9	9	4	0	0

		1	2	2	2	2	1
	3	9	6	2	6	9	3	3	4

				3	9	6	6	6	6
×							9	9	9

			3	8	5	5	5	5
			3	5	6	9	9	9	4
		3	8	5	5	5	5
		3	5	6	9	9	9	4	0
	3	8	5	5	5	5
	3	5	6	9	9	9	4	0	0

		1	2	2	2	2	1
	3	9	6	2	6	9	3	3	4

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Example

Question

Answer

Solution

				3	9	6	6	6	6
×							9	9	9

			3	8	5	5	5	5
			3	5	6	9	9	9	4
		3	8	5	5	5	5
		3	5	6	9	9	9	4	0
	3	8	5	5	5	5
	3	5	6	9	9	9	4	0	0

		1	2	2	2	2	1
	3	9	6	2	6	9	3	3	4