josy97
josy97
02-05-2017
Mathematics
contestada
What is the discriminante of 9x^2+10x
Respuesta :
apologiabiology
apologiabiology
02-05-2017
the discriminant of y=ax^2+bx+c is b^2-4ac
given
9x^2+10x+0
a=9
b=10
c=0
discriminant=10^2-4(9)(0)=100-0=100
the discriminant is 100
Answer Link
VER TODAS LAS RESPUESTAS ( 49+ )
Otras preguntas
Choose the correct description of elements from the options below. Select the correct answer below: A) They can only be monoatomic. B) They can only be diatom
At the end of the current period, Maltese, Inc. reports the following amounts: Assets = $54,200; Liabilities = $26,300; Dividends = $2,700; Revenues = $18,500;
Which of the following electron configurations represents an excited state of the indicated atom?A) Ne: 1s2 2s2 2p6B) Na: 1s2 2s2 2p6 3s2 3p2 4s1C) P: 1s2 2s2 2
Why did Ponyboy think that maybe his world and Cherry's weren't so different?
hace 35 centigrados ________
Before reading a passage, what should you look at to help you understand the topic of the passage?
1. discovered America for England Francis Drake 2. ordered the Spanish Armada Richard Hakluyt 3. escaped the Spanish by sailing around the world Virginia Dare 4
What is the biggest tower in the world please answer.
24, 43, 89, 15 Which two numbers are prime numbers?
In which of the following biomes is annual precipitation lowest?a. tundrab. taigac. grasslandd. temperate deciduous foreste. tropical rain forest
