The test scores for a group of his students are shown 60,69,79,80,86,86,86,89,90,100 calculate the five number summary of the da
1 answer:
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Answer:
<u>5x² - 10</u>
Step-by-step explanation:
Step 1:
( + 4x - 8 ) - (
+ 4x + 2 ) Equation
Step 2:
3x² + 4x - 8 + 2x² - 4x - 2 Open Parenthises
Answer:
5x² - 10 Simplify
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