jayquantmason126 jayquantmason126

03-11-2021
Mathematics

contestada

Find the discriminant of 3x^2-10+-2

Respuesta :

syahbanazacki syahbanazacki

05-11-2021

Step-by-step explanation:

y = 3x² - 10x - 2

a = 3

b = -10

c = -2

D = b² - 4ac

D = (-10)² - 4.3.(-2)

D = 100 + 24

D = 124

Answer Link

Otras preguntas

What is the area of the rectangle whose coordinates are at A(-1,4), B(3, 2), Clo,-4) and D(-4,-2) (Round to the nearest whole number.)

Con gác A cone has a height of 17 centimeters and a radius of 7 centimeters. What is its volume? Use 3.14 and round your answer to the nearest hundredth.

Im an older lady not the best at this type of math please help

4 Find the slope of the line that passes through the points (- 4.6) and (-4,-2)

TWO-Variable SystemsThe two lines graphed below are parallel. How many solutions are there to thesystem of equations?O A. TwoO B. ZeroO C. OneO D. Infinitely ma

Use a table to find (x+3)(x+2).

Find the value of X and each arc measurex =mGK=mHJ = mHGJ =mGKJ=

directly as Vi and inversely as y°. If: = 61 when = 36 and y = 9, find a if r = 64 and y = 6. (Round off your answer to the nearest hundredth.)

Two cyclists, 45 miles apart, start riding towards each other at the same time……..

i need to solve c pls help were working on on srthemic sequence formula sn=n/2(u1+un)