6. Which of the following mathematical expressions is equivalent to the verbal expression "A number, x, squared is 39 more than the product of 10 and x" ?

Answer and Explanation

Your Answer is

Correct Answer is K

Explanation

"is" is equivalent to the equals sign. The left side of the equal sign is "x squared", that is, x2, and the right side is "39 ​​more than the product of 10 and x", that is, 39+10x. So the equation is x2=39+10x. Therefore choose K.