3 years ago

Factor completely.

Mathematics

1 answer:

erik [133]3 years ago

3 0

(n-4)(n+11) so pretty much B

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Step-by-step explanation:

Folosind formula:

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Aria unui paralelogram $=6\sqrt{2}$

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Answer:

25 $a^{2}$ +5ab+ $\frac{b^{2} }{4}$

Step-by-step explanation:

$(5a+\frac{1}{2} b)^{2}$

1. First, write out the expression without the square

$(5a+\frac{1}{2} b)(5a+\frac{1}{2} b)$

2. Then use foil to multiply:

5a*5a+5a* $\frac{1}{2}b$ + $\frac{1}{2}b$ *5a+ $\frac{1}{2}b$ * $\frac{1}{2}b$

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3 years ago

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Step-by-step explanation:

To evaluate g(7) substitute x = 7 into g(x) , that is

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