Two pools are being filled with water. To start, the first pool had 728 liters of water and the second pool was en pty. Water is
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let's recall that the conjugate of any pair a + b is simply the same pair with a different sign, namely a - b and the reverse is also true, let's also recall that i² = -1.
Answer:
Step-by-step explanation:
When subtracting polynomials, first start with distributing the negative sign to the second polynomial:
Simplify by combining like terms: