Use the values of a,b, and c of each of tge following quadratic equations in det...

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October 2022 1 2 Report

Use the values of a,b, and c of each of tge following quadratic equations in determining the sum anf product of the roots.

Answers & Comments

ashleyrheannaportill

✨Answer✨

1.) SUM= -2 PRODUCT= -4

2.) SUM= 3/2 PRODUCT= -10

3.) SUM= -18 PRODUCT= 0

4.) SUM= 4/2 PRODUCT= 7/2

5.) SUM= 13/4 PRODUCT= 3

✍️EXPLANATION OF THIS ANSWER✍️

1.) A=5, B=10, C=20↓

$sum = - \frac{10}{ - 2}$

$product = \frac{ - 20}{2} = - 10$

2.) A=2, B=3, C=20↓

$sum = \frac{ - 3}{2} = \frac{3}{2}$

$product = \frac{ - 20}{2} = - 10$

3.) P² + 18 P =0. A=1, B=18, C=0↓

$sum = 18$

$product = 0$

4.) 2v² - 9v - 7=0 A=2, B=9, C=7

$sum = \frac{ - 9}{2} = \frac{9}{2}$

$product = \frac{ - 7}{2} = \frac{7}{2}$

5.) 4r² - 13 r + 12=0 A=4, B=13, C=12

$sum = - \frac{ - 13}{4} = \frac{13}{4}$

$product = \frac{12}{4} = 3$

#CARRY ON LEARNING

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Questions

Answers & Comments

✨Answer✨

1.) SUM= -2 PRODUCT= -4

2.) SUM= 3/2 PRODUCT= -10

3.) SUM= -18 PRODUCT= 0

4.) SUM= 4/2 PRODUCT= 7/2

5.) SUM= 13/4 PRODUCT= 3

✍️EXPLANATION OF THIS ANSWER✍️

1.) A=5, B=10, C=20↓

2.) A=2, B=3, C=20↓

3.) P² + 18 P =0. A=1, B=18, C=0↓

4.) 2v² - 9v - 7=0 A=2, B=9, C=7

5.) 4r² - 13 r + 12=0 A=4, B=13, C=12

#CARRY ON LEARNING

Add an Answer

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