01-10-2020
Mathematics

contestada

simplify the following expression: (7x+2)^2

Respuesta :

01-10-2020

Step-by-step explanation:

(7x+2)²

= (7x+2)(7x+2)

= 49x² +14x + 14x +4

= 49x² + 28x + 4

Answer Link

Otras preguntas

On any given day, the temperature can vary greatly depending on where you are in Canada. On winter day, Ottawa experience a record low temperature of -29 degree

Solve the system using elimination. 4x +12y = 12 4x - 12y = 12 The solution is (Type an ordered pair.)

Lan cleans her room on the first floor every day

Hope uses the equation C = 3h + 9 to find the total cost c in dollars or renting a bike for h hours if hope does not spend more than $30 what is the maximum num

I NEED SOMEONE WHO IS GOOD AT SPANISH TO HELP ME WITH SOME QUESTIONS ASAP NO LINKS!!! STAY IN THE QUESTION ILL TELL YOU THE QUESTION THERE

12) Snacking A.)leads to anorexia due to consumption of empty calories. B.) is harmful to one's health and needs to be avoided. C.)leads to kidney disease becau

Which point gives the vertex of f(x) = -x2 + 4x - 3? A) (2,-1) B) (2.1) C) (2,-13) D) (-2,-13)

what do organisms use carbohydrates for....?

How to simplify 11 12s and 8 9 in fraction

PLEASE ANSWERRRRRRRRRRRRRRR