Question

Which of the following expressions represents the verbal description below?

the product of 2 times x and the sum of 9 and 5 times the square of x

A.
2 - 9x + 5x2
B.
2 - x(9 + 5x2)
C.
2x(9 + 5x2)
D.
2x(9 + 5x)2

Answer 1

so basically all ur doing is putting the signs in place

Answer 2

dear gawd...i'm not the best at this....

Answer 3

we know that

1) the product of 2 times x is equal to

2x

2) the sum of 9 and 5 times the square of x is equal to

(9+5x^{2})

then

3) the product of 2 times x and the sum of 9 and 5 times the square of x is equal to

2x*(9+5x^{2})

therefore

the answer is the option B

2x*(9+5x^{2})

Answer 4

......Impressive

Answer 5

thx <3

Answer 6

thnx