Question

Write an expression containing x2-terms, x-terms, and constants. The x2-terms ahould combine to 2x2, the teerms ahoult subtract to 3x, and the constants should sum to 3

Answer 1

We can write many expressions in which $x^{2}$ terms will combine to $2x^{2}$, the x terms will subtract to 3x and the constant will sum upto 3.

Let us write such an expression.

$4x^{2} -2x^{2} +6x-9x+10-7$

Upon combining like terms we will get,

$2x^{2} -3x+3$

Therefore, $4x^{2} -2x^{2} +6x-9x+10-7$  is our desired expression.