Mathematics, 25.09.2021 01:10 memester74
Activity 1.4 You Complete Me!
a. Find the missing value to make the following expressions a perfect square trinomial.
1. a2 β 2a + ___ 4. p2 β 5p + ___
2. b2 β 6b + ___ 5. x2 -2%3x + ___
3. m2 β 18m + ___
b. Solve for the following quadratic equations by completing the square.
1. x2 β 2x = 3 4. 2x2 β 9x β 5 = 0
2. x2 β 6x + 7 = 0 5. 3(x + 1)2 = x + 11
3. x2 β5x + 4 = 0
Answers: 2
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Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is
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Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out
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Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.
Answers: 2
Activity 1.4 You Complete Me!
a. Find the missing value to make the following expressions a perfec...
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