A new operation is defined, which defines a ∧ B = A2 + 2Ab, such as 3 ∧ (- 2) = 3 & # 178; + 2 × 3 is called (- 2) = - 3 1. Find the value of 2 × (- 1) 2. If 2 × (an unknown number) = 2, find the value of X 3. If - 2 ＊× = 2 + ×, find the value of × | Math enthusiast | Mathematical art

A new operation is defined, which defines a ∧ B = A2 + 2Ab, such as 3 ∧ (- 2) = 3 & # 178; + 2 × 3 is called (- 2) = - 3 1. Find the value of 2 × (- 1) 2. If 2 × (an unknown number) = 2, find the value of X 3. If - 2 ＊× = 2 + ×, find the value of ×

1. Find the value of 2 × (- 1) = 2 ^ 2 + 2x (2) x (- 1) = 0
2. If 2 × (some unknown number) = 2, find the value of 2 × = 4 + 4x = 2x = - 1 / 2
3. If - 2 ＊× = 2 + ×, find the value of × - 2 ＊× = 4-4x = 2 + ×, x = 0.4

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