3 years ago

Help with 1 4 and 5 I don't get it

Mathematics

1 answer:

expeople1 [14]3 years ago

7 0

Find what number it is on the bottom to make the point

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90% of the students at Lincoln Middle School attended orientation. If 450 students attended orientation, how many students are a

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450/?

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3 years ago

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sergij07 [2.7K]

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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.

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

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