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4. The Wood family consumes 20 bags of milk in 4 weeks. How
much milk will the family require for 8 weeks? (4 marks)
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answer: no idea

step-by-step explanation: i just want points

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

step-by-step explanation:

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