cynthia7992 cynthia7992

26-09-2022
Mathematics

contestada

Given that one of the roots of the equation
[tex] {2x}^{2} +(k + 2)x + k =0 [/tex]
is 2,find the value of k

Respuesta :

Otras preguntas

fifteen more than half a number is 9

What are the zeros of the function f(x) = x2 + 8x + 4, expressed in simplest radical form? x = –4 ± 2

1. Which of these is a physical property of wood? A. Wood can burn. B. Wood can rot. C. Wood does not rust. D. Wood is softer than coal.

To divide 572 ÷ 4, Stanley estimated to place the first digit of the quotient. In which place is the first digit of the quotient?

What motivates mercutio to fight with tybalt? A. Mercutio fights on behalf of romeos honor. B. Mercutio has always secretly hated Tybalt. C. Mercutio is in love

what was the impact of the English bill of rights on life in england

Why are literary techniques used in speeches?

a student mixes 50 g of water with 300 g of water and 5g of lemon what is the mass of the solution 355 305 350 345

If you have 400.0 mL of water at 25.00 °C and add 140.0 mL of water at 95.00 °C, what is the final temperature of the mixture? Use 1.00 g/mL as the density of w

How can you tell if an amino acid is hydrophobic or hydrophillic?