alexgubenya alexgubenya

22-04-2021
Mathematics

contestada

Add one set of parentheses to the expression 2x² + 4 - 5 so that the value of the expression is 75 when x = 6

Respuesta :

davkeyz001 davkeyz001

23-04-2021

Answer:

answer is +4...

Step-by-step explanation:

when x=6, the expression becomes

2(6)^2+ 4-5

2(36)+(-1)

72-1=71

therefore 71+4 gives 75

Answer Link

Otras preguntas

PLEASE HELP I WILL GIVE BRAINLIEST TO ANYONE WHO WANTS IT AFTER THEY ANSWER IT!!!!!!! PLEASE HELLP ME I NEED TO GET THE DONE STAT

The limbs of several organisms are shown in the illustrations below. scientists sometimes compare the limbs of these organisms to look for evidence of common an

Calculate the volume of the solid shown below with length 13.1, width 12.5, and height 14.

The inequality of ownership in South Africa originally came about through _____. civil war apartheid laws European migration the homelands plan

Escribir Fill in the blanks with the yo form of the appropriate verbs. decir hacer oír salir traer ver Por las mañanas, (blank) de mi casa a las siete. chang

What is the measure of cae

What social challenges did liberal forces face in Japan? A. Western ideas about women’s roles clashed with traditional society. B. Conservatives blasted gover

Kayla lives 212 mi. from Boston. If she drives at a constant rate of 53 mph, how many hours will it take her to get to Boston?

1.The equation of a circle in general form is x2 + y2 – 6x + 4y – 86 = 0 What is the center and radius of the circle?

help math please fast