Which statement comparing x² + 10 and x + x + x is true when x=-5?

A. x2+10

B. x² + 10 = x + x + x

C. x2+10>x+x+x

Question

Mathematics

Lennon Jefferson

8 January, 10:22

Which statement comparing x² + 10 and x + x + x is true when x=-5?

A. x2+10

B. x² + 10 = x + x + x

C. x2+10>x+x+x

+3

Answers (2)

Know the Answer?

Jewel Newton · Answer 1

X^2 + 10 = 35 when x = - 5

x + x + x = 3x = - 15 when x = - 5.

The answer is B because part A just restates the first equation, and Part C determines which is greater. If you want to determine the difference between the two when x = - 5, part B is the best answer because it subtracts the product of one of them from the other.

Amber · Answer 2

x^2 + 10 = 35 when x = - 5

x + x + x = 3x = - 15 when x = - 5.

The answer is B because part A just restates the first equation, and Part C determines which is greater. If you want to determine the difference between the two when x = - 5, part B is the best answer because it subtracts the product of one of them from the other

Which statement comparing x² + 10 and x + x + x is true when x=-5?A. x2+10B. x² + 10 = x + x + xC. x2+10>x+x+x

Which statement comparing x² + 10 and x + x + x is true when x=-5?

A. x2+10

B. x² + 10 = x + x + x

C. x2+10>x+x+x