bibeksharma44093 bibeksharma44093

26-05-2021
Mathematics

contestada

Time left: 0:48:24
Question 11 of 50
What are the roots of the quadratic equation
x2+3x+2?

Respuesta :

26-05-2021

Answer:

-1 & -2

Step-by-step explanation:

x²+3x+2

x²+2x+x+2

(x²+2x)+(x+2)

x(x+2)+1(x+2)

(x+1)(x+2)

Answer Link

Otras preguntas

Which element has atoms that can form halide ions?iodinesilverstrontiumxenon?

how did Obama appeals to the audience in 2004 speech

The following expression models the total money earned by setting up a food stall at a funfair, where x represents the number of cheeseburgers sold. What does

What is the significance of the oracie bones found at the capital city of the shange cynasy?

Evaluate the expression below when y = -3. 2y + 7 -4y − 10 A -1 22 B -13 2 C 1 2 D 1

Why is the efficiency of a machine always less than 100 percent?

Please help I need some one to answer this for me

Write a scenario that could work for the following line of best fit: y = 0.2x + 7.6. Explain the slope and intercept in this context.

Group polarization is the tendency for a group to take a _____ after deliberations and discussion.

explain or don't answer :3 If the medium a wave is traveling through is constant, what about the wave can change?A: only its speed or frequencyB: both its frequ