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frez [133]
2 years ago
12

there are two hydrogen atoms and one oxygen atom in a water molecule. complete the table, and graph the ordered pairs on the coo

rdinate graph.
Mathematics
1 answer:
max2010maxim [7]2 years ago
6 0

Answer:

______ allows data to be transmitted by the computer in ahu-man-of riendly from

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Answer:

(x+1)(2x+5)

Step-by-step explanation:

f(x) = 2x² + 7x + 5

Factor the expression by grouping. First, the expression needs to be rewritten as 2x²+ax+bx+5. To find a and b, set up a system to be solved.

a+b=7

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Since ab is positive, a and b have the same sign. Since a+b is positive, a and b are both positive. List all such integer pairs that give product 10.

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2x(x+1)+5(x+1)

Factor out common term x+1 by using distributive property.

(x+1)(2x+5)

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