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Lilit [14]
3 years ago
6

(a+b)2= -------/correct answer please​

Mathematics
2 answers:
maria [59]3 years ago
8 0

Answer:

a^{2}+2ab+b^{2}

Step-by-step explanation: Use pascal triangle or foil method

eduard3 years ago
5 0

Answer:

a2+2ab+b2

Step-by-step explanation:

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Step-by-step explanation: 122 >7 (z+8) -5 (6+z). Then switch them, 7 (z+8) -5 (6+z) <122. Expanded:  7 (z+8) -5 (6+z) <122:v 2z+26

2z+26<122, subtract 26 from both sides: 2z+26-26<122-26

Simplify: 2z<96, divide both sides by 2: 2z over 2 < 96 over 2

and finally simplified: Z<48

HOPE THIS HELPED YOU OUT!

IF NOT SORRY!

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Explain the difference between using a closed circle and an open circle in the graph of an inequality
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4 years ago
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d1i1m1o1n [39]

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