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Ilia_Sergeevich [38]
3 years ago
12

What are the two factor of the the quadratic x^2 -10x-39?

Mathematics
1 answer:
VLD [36.1K]3 years ago
4 0

Answer:

(x-13)(x+3)

Step-by-step explanation:

Trinomials are three term algebraic expressions typically featuring variables to exponent powers. To break these trinomials down we factor them using the diamond method or GCF. The diamond method states that for a trinomial ax^2+bx+c multiply a*c then find two numbers which multiply to this number and add to b. When you find those numbers, write them as (x-/+ number)(x-/+number).

x^2-10x-39

a=1, c=-39

ac=-39 and add to b=-10 which -13 and 3 satisfy

(x-13)(x+3)


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You order 1.5 pounds of turkey at the deli. You will accept the turkey if its weight is between 1.54 and 1.46 pounds. What absol
Bezzdna [24]

Given :

You order 1.5 pounds of turkey at the deli.

You will accept the turkey if its weight is between 1.54 and 1.46 pounds.

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What absolute value inequality can be used to describe the tolerance of the weight of the turkey.

Solution :

It is given that the weight cannot be less that 1.46 pounds.

So, mathematical equation is :

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Combining equation 1 and 2 we get :

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Answer:

Step-by-step explanation:

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0.95 in simplest form is 19/20
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