dariushiggins11 dariushiggins11

11-06-2020
Mathematics

contestada

If y = x2 + 2x , find the value of y when x = 5

Respuesta :

Alexademie Alexademie

11-06-2020

Answer:

Step-by-step explanation:

Okay so you are gonna substitute x for 5 so the equations will look like y= (5)2+(5)2

So 10+10 = 20

So y=20

Answer Link

Otras preguntas

Simplify the polynomial.1. 4a²b + 5 - 6a³b - 3a²b + 2a³b

A circular logo is enlarged to fit the lid of a jar. The new diameter is 50 per cent larger than the original. By what percentage has the area of the logo incre

How could you narrow your topic about going to see a new movie? A) use categories to organize your ideas about the movie be) use cubing to gather details about

An air mass entering Alaska from the northern Pacific Ocean would most likely be labeled on a weather map as(1) cP (3) mP(2) cT

how to make a sentence with conflict resolution?

what transfer nutrients into the blood stream and body.

what are some short term effects of earthquakes?

Why does a pregnant woman need more energy than a woman who isn't pregnant

Solve for x. - 3x + 8y = 5 6x - 2y =10

Evaluate the following expression: 7.0 x 10⁴ + 6.0 x 10³ A) 13 x 10⁷ B) 42 x 10⁷ C) 67 x 10³ D) 76 x 10³