danielahchf danielahchf

04-04-2019
Mathematics

contestada

What is the value of (j+3k)(5)?

j(x) = (x + 4)^2; k(x) = 8 - x

(j + 3k)(5) =

What is the value of j3k5 jx x 42 kx 8 x j 3k5 class=

Respuesta :

desperatesmile desperatesmile

04-04-2019

Step-by-step explanation:

J=(x+4)²

K=(8-x)

X=5

=J+3k

=(x+4)(x+4)+3(8-x)

=(x²+8x+16+24-3x)

=25+25+40

=90

Alternatively:

J=(5+4)²

J=81

K=8-5

K=3

J+3k

81+3(3)

81+9

90

Answer Link

Otras preguntas

Compare the city-states of Athens and Sparta, their people and achievements

What fossil evidence helped taxonomists separate all "fish" into these two branches for classification?

For daily water consumption, many experts recommend drinking ____________ of your body weight in ounces.

In one of the rituals of the native american church, participants use __________ as a form of communal sacrament to partake of the holy spirit.

Commercial banks are funded through which of the following?Question 4 options:A) customer deposits B) government funding C) stock holders D) services

How does globalization affect your life?

• what was the impact and decision of plessy v. ferguson? what was the dissenting opinion and who was it?

What is the United States area in relationship to the world? A. first B. second C. third D.fourth

What is the M of NaOH if it takes 40ml of NaOH to reach the equivalence point in a titration with 50ml of 0.2M HCL

can someone help me find the volume