Respuesta :

Answer:

(6 +31)(6 - 31) = -925

(4 -51)(4+51) = -2585

(-3 +81)(-3-81) = -6552

Step-by-step explanation:

(6 + 31)(6 - 31)

6 + 31 = 37

6 - 31 = -25

(37)(-25)

37 * -25 = -925

(6 +31)(6 - 31) = -925

(4 -51)(4+51)

4 - 51 = -47

4 + 51 = 55

(-47)(55)

-47 * 55 = -2585

(4 -51)(4+51) = -2585

(-3 +81)(-3-81)

-3 + 81 = 78

-3 - 81 = -84

(78)(-84)

78 * -84 = -6552

(-3 +81)(-3-81) = -6552

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