Rewrite the expression with the fewest terms: (2x² + x + 1) + (x² + 3)

3x² + x + 4

Step-by-step explanation:

(2x² + x + 1) + (x² + 3)

combine like terms:

3x² + x + 4

3x²+x+4

Step-by-step explanation:

Add the 2x² to x²

Add x to x² which makes it just x

Then add 3 to 1 which make sit 4

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2