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United StatesMathsQuick questions
Number and Quantity
Quick questions on The real and complex number systems - ACT Mathematics
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
Simplify . [1 point]
What is q2?Show answer
What is ? [1 point]
What is sign slips in subtraction?Show answer
Subtracting means subtracting both parts: distribute the minus sign across the real and imaginary parts.
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