josiekalish12 josiekalish12
  • 08-02-2018
  • Mathematics
contestada

Are the two expressions equivalent when x = 2?

7^2 + 4x
&
4x + (7×7)

Respuesta :

zrh2sfo
zrh2sfo zrh2sfo
  • 08-02-2018
Yes, the Answer is x=-49/4
Answer Link

Otras preguntas

A square kitchen has an area of 100 square feet. What is the kitchen's perimeter? a. 50 feet b. 80 feet c. 40 feet d. 4 yards
How can sudden events affect earth?
What is the indefinite integral of 6sin(3t) dt?
The border states that remained in the Union were (A) Ohio, Indiana, and Illinois (B) Tennessee (C) Kentucky and Missouri (D) Delaware, Maryland, Kentucky and M
Shana sells t-shirts.  It costs Shana $6.50 to buy each t-shirt.  She also pays $150 each month to rent equipment to add print to the t-shirts. Shana sells eac
A train travels 225 kilometers in 2.5 hours. What is the train’s average speed?
What is the indefinite integral of 6sin(3t) dt?
Write an algebraic expression for 15 decreased by twice a number
Which substance—wood or steel—is the better conductor? A conductor is a material that requires very little heat energy to experience a change in temperature. Ex
Which substance—wood or steel—is the better conductor? A conductor is a material that requires very little heat energy to experience a change in temperature. Ex