2 years ago

Easy question pls anwser

Mathematics

2 answers:

Rom4ik [11]2 years ago

7 0

Answer:

a,b,c

Step-by-step explanation:

defon2 years ago

6 0

Answer:

A, C, D

Step-by-step explanation:

Since 15 is a positive integer, it can be represented in positive situations.

15 students add classes to schedule. = 15

15 points are taken away. = -15

15 point are given. = 15

15 dollars has been added to your salary = 15

15 dollars have been taken from your salary = -15

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Use the quadratic formula to solve x2 + 2x - 120 = 0. Think about what other method could also be used to solve this equation. a

pshichka [43]

Answer:

x = 10 , -12

Step-by-step explanation:

Solution:-

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$ax^2 + bx + c =0$

Where, [ a , b and c are constants ]

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$x^2 + 2x - 120 = 0$

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