No idea why your options have 5 but it should be (x-2)(x+1) because they are factors of -2 and the add up to -1.
Answer from: Quest
c.
step-by-step explanation:
she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.
Answer from: Quest
do your own work and don"t cheat.
step-by-step explanation:
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