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Q: Twice the sum of x and y and The sum of twice x and y?

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2(x+y)=2x+2y

(2)x=Y-4

what is 10 squared DOES NOT equal what?

Write the following as an algebraic expression using x as the variable: The sum of a number and -8

3(2y)(x)6xy

Related questions

2(x+y) is twice the sum of x and y, and 2x+y is the sum of twice x and y

2(x+y)=2x+2y

2(2+Y)

y=2x

The difference between a number x and twice y is equal to fifteen.

(2)x=Y-4

2.(2+y) = 2.2 + 2.y = 4 + 2y

Twice-differentiable simply means that the function can be differentiated twice. eg. If y = x^5 (^5 means to the power of 5). Then y' = 5x^4 (i.e. differentiating once) Then y'' = 20x^3 (differentiating twice)

2(xy)

what is 10 squared DOES NOT equal what?

Write the following as an algebraic expression using x as the variable: The sum of a number and -8

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