Sorry I’m just commenting to do it
Answer:
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Step-by-step explanation:
Answer:
9600 sq in
Step-by-step explanation:
30 x 20 x 16 = 9600
Δ = (8i)^2 - 4*(-25) => Δ = -36 +100 => Δ = 64 => x1 =(-8i + 8)/2 => x1 = -4i +4;
x2 = (-8i - 8)/2 => x2 = -4i-4; in this case, your solutions are complex conjugates.
2 to the second power is 2 x 2 (4) , and 2 to the 3rd power is 2 x 2 x 2 (8)