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Kryger [21]
3 years ago
12

What’s the sum of (x+4) (x+7)

Mathematics
1 answer:
lozanna [386]3 years ago
6 0

Answer:

if youre multiplying them: x²+11x+28

if youre adding them: 2x+11

Step-by-step explanation:

im a bit confused on what youre asking for so ill just put both

(x+4)(x+7):

x²+11x+28

(x+4)+(x+7):

2x+11

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Which phrase best describes the translation from the graph y = (x + 2)2 to the graph of y = x2 + 3?
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15% of Alina’s workout consisted of cardio exercise. 25% of Dane’s workout consisted of cardio exercise. Which statement must be
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4 years ago
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natka813 [3]
<h3>Answer: C. (x+6) is a factor of p</h3>

Explanation:

p(-6) = 0 means that plugging x = -6 into p(x) leads to p(x) = 0.

If (x+6) was a factor of p(x), then we can say

p(x) = (x+6)q(x)

where q(x) is some other polynomial. Now let's replace x with -6

p(x) = (x+6)q(x)

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