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Semmy [17]
3 years ago
9

Simplify:(y²+z²) -2yz​

Mathematics
1 answer:
VMariaS [17]3 years ago
5 0

Answer:

  (y-z)^{2}

Step-by-step explanation:

  (y^{2}+z^{2} ) -2yz\\\\y^{2} +z^{2} - 2yz\\\\y^{2} +2yz + z^{2}\\\\(y-z)^2\\

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Answer:

and that's on periodt.

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3 years ago
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Determine if each situation represents a proportional relationship. Explain your reason 1. A brownie recipe calls for 3 parts co
Nataliya [291]

Answer:

Lizzy's recipe is not a proportional relationship with the brownie recipe because of the difference in ratio.

Step-by-step explanation:

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Lizzy's recipe:

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8 0
10 months ago
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Step-by-step explanation:

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6 0
2 years ago
What percentage of 2300 is 411
valina [46]
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7 0
3 years ago
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Answer:

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5 0
3 years ago
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