3 years ago

Help me please,Thanks

1 answer:

7 0

Download photo math rate 5 <3

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Sveta_85 [38]

Answer:

can u please be more specific i don't rlly understand.

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3 years ago

sergij07 [2.7K]

Answer:

Final answer is $(3x-y)(x+y)$ .

Step-by-step explanation:

Given expression is $3x^2+2xy-y^2$ .

Now we need to factor the given expression $3x^2+2xy-y^2$ completely. Let's use factor by grouping method.

$3x^2+2xy-y^2$

$=3x^2+3xy-xy-y^2$

$=3x(x+y)-y(x+y)$

$=(3x-y)(x+y)$

Hence final answer is $(3x-y)(x+y)$ .

5 0

3 years ago

Advocard [28]

Get an A+ on a test.

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3 years ago

Veronika [31]

They all can be split up to 6 groups because 12+18=30 so each group will have 5 kids in it.

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3 years ago

podryga [215]

Answer:

$17.85792

Step-by-step explanation:

$0.4544 x 39.3 = $17.85792

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2 years ago