p9m52xps2x p9m52xps2x

17-11-2020
Mathematics

contestada

Use any method to solve the equations below.

a. x2+3x=4 b.(2x+3)(x-4)(x+4)=0

Respuesta :

Izzy1974 Izzy1974

17-11-2020

Answer:

Step-by-step explanation:

A. x^2+3x=4

x=1, -4

B. (2x+3)(x-4)(x+4)=0

x= -3/2, 4, -4

Answer Link

Otras preguntas

What is the primary tool used in dissections - the one that is best for cutting skin and tissues while preventing damage to internal structures?

The temperature of a freezer started at 18ºC. After cooling for a few hours, the freezer had a temperature of –12ºC. What is the difference between the new, col

You are at the supermarket. Which strategy is best for choosing a brand of cereal to buy for better health?

If x = 5, y = 3 and z = 9 then evaluate the following expression: x-y+z=

what is the central goal of art history

A total of 496 tickets were sold for the school play. They were either adult or student tickets. There were 54 fewer students tickets sold than adult tickets.

A marine weather station detects waves which are 8.0 meters long and 1.65 meters high and travel 4 meters each second. Determine the frequency of these waves.

Can a 14 inch umbrella fit inside a suitcase that has dimensions of 9" x 12"? Explain.

can someone help me, i am very confused, i need to find the volume of the figure put i dont know how please help me and write steps

True/False Indicate whether the sentence or statement is true or false. Belarus signed a pact with Russia to form a union state. Please select the best answer f