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lisov135 [29]
2 years ago
11

PLZ HELPP expand and simplify by collecting like terms -2(4x+2y)(2x-y)

Mathematics
2 answers:
kompoz [17]2 years ago
7 0

Answer:

-16x^2 + 4y^2

Step-by-step explanation:

-2(4x+2y) x (2x-y)

(-8x-4y) x (2x-y)

-16x^2+8xy+8xy+4y^2

-16x^2+4y^2

svet-max [94.6K]2 years ago
6 0

Answer:

-4( 4x^2 -y^2)

Step-by-step explanation:

so I did the step on the paper

first line : is the equation itself

2nd line : I multiple the term in the parentheses together

3rd line: I multiple the - 2 to the term I got

4th line : I simplify it

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Consider the ball that fits perfectly inside the cylinder. The volume of the ball is 3,052.08 cm3. What is the volume of the cyl
mixas84 [53]
We know that

[volume of a sphere]=(4/3)*pi*r³-------> r=∛[(3*Volume)/(4*pi)]
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7 0
3 years ago
What is the greatest to least -1, 3/2, 2.5, 0, -1/2, 2, 0.2
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5 0
3 years ago
Can you help and tell me how you got the answer
geniusboy [140]
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Y= -2•3
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