emily4767 emily4767

23-03-2020
Mathematics

contestada

4. What is the solution to the equation 2 ^ (x ^ 2 + 2x) = 2 ^ - 1

Respuesta :

ghanami ghanami

23-03-2020

Answer:

one solution : x = - 1

Step-by-step explanation:

hello :

2 ^ (x ^ 2 + 2x) = 2 ^ - 1 means : x²+2x=-1

x²+2x+1 = 0

(x+1)² = 0

one solution : x = - 1

Answer Link

Otras preguntas

what is a 15 yard gain

what is the term for figures used to measures economic performance?

Multiplying a number by 4/5 then dividing by 2/5 is the same as multiplying by what number?

My teacher gave me a letter written in French and it says 'est' in it what does 'est' mean in English?

What are the roots of x in the equation −4−14x=x+5 ?

2p/9 + 5p/18 - 5/6 = 2/3 + p/12 + 1/6

What were the legal rights of slaves relative to their masters in the late 1600's under the Barbados Slave Code?

In what way did the Quakers participate in the early fight for human rights?

" when striking, the pike, a predatory fish, can accelerate from rest to a speed of 4.0 m/s in 0.11 s." The question is " how far does the pike move during hi

use the formula P=6T + 4H to find the value of P when T = 5 and H = 9