activity 3: FIND MY ROOTS
1.X² - 14X - 40=0
2.X² + 4X - 12=0
3.4X² 17X - 15=0
4.-8X² - 15X + 2=0
5.X² + 14X + 45=0
6.4X² + 2X - 12 =0
7.9X² + 7X - 4=0
8.X² + 9X - =0
9X² + 6X - 40
10.X² + 8X + 15=0
PROCESS QUESTION:
1:how did you find the roots each quadratic equation? which method of solving quadratic equation did you use in finding the roots?
2.which of the given quadratic equation did you find to solve?why?
3:compare your answers with your classmates.Do you have the same answer of NOT,explain why?
pless po paki sagot nito…..
1.X² - 14X - 40=0
2.X² + 4X - 12=0
3.4X² 17X - 15=0
4.-8X² - 15X + 2=0
5.X² + 14X + 45=0
6.4X² + 2X - 12 =0
7.9X² + 7X - 4=0
8.X² + 9X - =0
9X² + 6X - 40
10.X² + 8X + 15=0
PROCESS QUESTION:
1:how did you find the roots each quadratic equation? which method of solving quadratic equation did you use in finding the roots?
2.which of the given quadratic equation did you find to solve?why?
3:compare your answers with your classmates.Do you have the same answer of NOT,explain why?
pless po paki sagot nito…..
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Answer:
a=1;b=-14;c=-40
a=1;b=5;c=-12
a=4;b=17;c=-15
a=-8;b=-15;c=2
a=1;b=14;c=45
Step-by-step explanation:
im not sure