For which expression is the sum of the constants greater than the sum of the coefficients?
7+3x^2+7x+3
7+4x^2+4x+1
8+4x^2+8x+2
8+3x^2+7x+4

Respuesta :

Answer:

[tex]8+3x^2+7x+4[/tex]

Step-by-step explanation:

The first expression is

[tex]7+3x^2+7x+3[/tex]

The sum of the constants is 7+3=10

The sum of the coefficients is 3+7=10

The second expression is;

[tex]7+4x^2+4x+1[/tex]

The sum of the constants is 7+1=8

The sum of the coefficients is 4+4=8

The third expression is;

[tex]8+4x^2+8x+2[/tex]

The sum of the constants is 8+2=10

The sum of the coefficients is 4+8=12

The fourth expression is;

[tex]8+3x^2+7x+4[/tex]

The sum of the constants is 8+4=12

The sum of the coefficients is 3+7=10

Hence the correct choice is the expression in which the sum of the constants greater than the sum of the coefficients

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