ronyea1234 ronyea1234

11-12-2020
Mathematics

contestada

Solve the quadratic equation for x in the simplest equation -6x^2+15x+9=0

Respuesta :

surjithayer10 surjithayer10

11-12-2020

Answer:

Step-by-step explanation:

-6x²+15x+9=0

divide by -3

2x²-5x-3=0

2x²+x-6x-3=0

x(2x+1)-3(2x+1)=0

(2x+1)(x-3)=0

either x=-1/2

or x=3

Answer Link

Otras preguntas

Ben has ran for president of his class if there are 400 and 10 students and he received 72% of the vote. How many students were for Ben?

A baseball player hit 60 home runs in a season. Of the 60 home runs, 19 went to right field, 18 went to right center field, 12 went to center field, 10 went to

Calculate the average rate of change of the given function f over the intervals [a, a + h] where h = 1, 0.1, 0.01, 0.001, and 0.0001. (Technology is recommended

5. The poem "Mr. Flood's Party" best exhibits which of the following characteristics of modernist poetry? Dealt with issues that concerned modernists Broke with

Tim and Andy, wealthy industrialists, borrow money from True Global Bank to acquire Univo Corp. They promise to repay the bank using the assets of Univo Corp. a

Earthquakes produce several types of shock waves. The most well-known are the P-waves (P for primary or pressure) and the S-waves (S for secondary or shear). In

Starbucks is planning to markup the price of coffee by 114%. A pound of coffee currently costs $9.21. What is the projected cost of a pound of coffee with the m

Was the boston massacre self defense

What is the first step in allopatric speciation?

36×36 show work use math alagrithem