Answer:
[tex]2x\times (9+5x^{2} )[/tex]
Step-by-step explanation:
2 times x will be represented by 2x.
5 times the square of x will be represented by 5x².
Sum of 9 and 5 times square of x will be written as (9 + 5x²).
Now we compile the sentence, product of 2 times x and the sum of 9 and 5 times the square of x will be written as
[tex]2x\times (9+5x^{2} )[/tex]
Answer will be [tex]2x\times (9+5x^{2} )[/tex]
