Q: Does 4 x 4 equal 16?

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-4 x -4 = +16 = 16 -4 + -4 = -8

1 x 16, 2 x 8, 4 x 4

4² x 4³ = 16 x 64 = 24 + 40 + 360 + 600 = 1,024

x^2 - 8x + 16 = 0(x )(x )You need two numbers that when multiplied are equal to 16, and when added are equal to 8.These two numbers are 4 and 4 (4 * 4 = 16, 4 + 4 = 16)Then you need to figure out if these are positive or negative. Since 16 is positive, you know that the numbers are either both positive or both negative. Since the 8 is negative, you know they must be negative.(x - 4)*(x - 4)

No, because 8x8 is 64, not 16. The solution is 4 or -4.

Related questions

4 x 4 is equal to 16.

-4 x -4 = +16 = 16 -4 + -4 = -8

2 x 8 = 16 4 x 4 = 16

8

1 x 16, 2 x 8, 4 x 4

164 = 16 x 16 x 16 x 16This is equal to 65536.

x/4 = 12 so x = 4 x 12...

32 = 1 x 32, 2 x 16, 4 x 8, 8 x 4, 16 x 2, 32 x 1

1 x 32, 2 x 16, 4 x 8, 8 x 4, 16 x 2, 32 x 1

There are 4 quarts in a gallon. Therefore, 16 gallons is equal to 16 x 4 = 64 quarts.

4² x 4³ = 16 x 64 = 24 + 40 + 360 + 600 = 1,024

x^2 - 8x + 16 = 0(x )(x )You need two numbers that when multiplied are equal to 16, and when added are equal to 8.These two numbers are 4 and 4 (4 * 4 = 16, 4 + 4 = 16)Then you need to figure out if these are positive or negative. Since 16 is positive, you know that the numbers are either both positive or both negative. Since the 8 is negative, you know they must be negative.(x - 4)*(x - 4)