Respuesta :
There are 2 x’s so it’s 2x^2 + 9x because 2x4 is 8 + 1 x and then + 4 because you connect like terms so it would be 2x^2+9x+4
Answer:2x squared + 9x +4
Step-by-step explanation:you would multiply the 2x by everything in the second set of parenthesis and the multiply the 1 to everything in the other set of parenthesis.