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North CarolinaMathsQuick questions

Expressions and Operations

Quick questions on Rewriting expressions using structure - NC Math 1

2short 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?
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Factor x281x^2 - 81. [1 point]
What is q2?
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Write 5x2+15x5x^2 + 15x in factored form and state the zeros of y=5x2+15xy = 5x^2 + 15x. [2 points]

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