The polynomial that represent twice the sum of [tex]-5x^{2}[/tex] - x +6 and 7[tex]x^{2}[/tex] + x -1 is : 4[tex]x^{2}[/tex]+10
What is a polynomial?
A polynomial is any algebraic expression that has the least value of the power of its variable as 2.
When the highest value of the polynomial is 2, it is a called a quadratic expression.
Analysis:
2( -5[tex]x^{2}[/tex] -x +6 + 7[tex]x^{2}[/tex] +x -1)
2( 2[tex]x^{2}[/tex] + 5) =
4[tex]x^{2}[/tex] + 10
In conclusion, the polynomial that represents the above expressions is 4[tex]x^{2}[/tex] + 10
Learn more about polynomials: brainly.com/question/2833285
#SPJ1
