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3 years ago

Factor the expression.

Mathematics

2 answers:

bearhunter [10]3 years ago

6 0

Answer:

It's meant to be (3g-5)(2g+7)

Veronika [31]3 years ago

4 0

Answer:

(3g - 5)(2g + 7).

Step-by-step explanation:

6g^2 + 11g - 35 Use the 'ac' method:

6 * -35 = -210. We need 2 numbers whose product is -140 and whose sum is + 11.

+ 21 and - 10 fit the bill, so we can write:

6g^2 + 21g - 10g - 35

= 3g(2g + 7) - 5(2g + 7)

= (3g - 5)(2g + 7).

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Misha Larkins [42]

Answer: Average discharge at the mouth of the Amazon River in 1 hour = $1.764\times 10^{10}$ cubic feet

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2 years ago

The functions f and g are defined by f: x = 4 - x and g: x = hx² + k. If the composite function gf is given by gf: x + 2x² - 16x

kozerog [31]

Answer:

Step-by-step explanation:

f(x) = 4-x

g(x) = h $x^{2}$ +k

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so put f(x) in g(x)

h $(4-x)^{2}$ +k

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if h = 2 , then

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and we want 26 instead of 32 so subtract 6 so K = (-6)

2 $x^{2}$ -16x+32 + (-6)

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2 $x^{2}$ -16x+26

h=2

k=(-6)

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2 years ago

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Answer:

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Step-by-step explanation:

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