maria153 maria153

02-04-2018
Mathematics

contestada

what are the zeros of the function y=2x^2-3x-20

Respuesta :

MrGumby MrGumby

11-04-2018

-2.5 and 4

You can get this by factoring to the equation (2x + 5)(x - 4)

Answer Link

Otras preguntas

Your classmate is unsure about how to use side lengths to determine the type of triangle. How would you explain this to your classmate?

PLEASE HELP! In a preschool center are there any hazards for children getting in or out of the car. This should be detailed.

Sean wants to buy a bike. Bike A costs $130. Bike B costs $160 but is on sale for 20% off the original price. Which bike is the better buy for Sean?

What processes can transform metamorphic rock into sediment? A. weathering and erosion B. heat and pressure C. compaction and cementation D. crystallizatio

Jake scored 269 points on three math tests. to get an a for the class, his average number of points on four tests must be no less than 90. if jake hopes to get

Cuales son las etapas poéticas que hubieron en durante la vida de Jorge Guillén?

What freedom was guaranteed in the South Carolina constitution written in 1778?

the state fish of hawaii is the humuhumunukunukuapua'a.. did anyone know this?

Webquest: Childhood Obesity Answer the questions. (b) What evidence is there that American children are becoming increasingly obese? (c) Why is the childhood

what is the electrical charge of a neutral atom that has lost on electron?A. neutral B. Zero C. Positive D. Negative