kodychristman32
kodychristman32
22-03-2017
Mathematics
contestada
X squared + 7 x equals -10
Respuesta :
garydesir1
garydesir1
22-03-2017
Hi there
x² + 7x = -10
x² + 7x + 10 = 0
Now, we can factor left side
(x+2)(x+5) = 0
Set factors equal to 0
x + 2 = 0 or x + 5 = 0
x = 0 - 2 or x = 0 - 5
x = -2 or x =-5
I hope that's help !
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
What is thegcf of 70 and 95?
Is 3/7 rational or irrational
Why do sufers like water waves with high amplitudes?
What organelles release energy from sugar?
11. The speaker of the poem “Your World” goes from living in a small nest in a corner to (1 point) A.being welcomed into a larger flock of birds. B. being devou
Zalmon walks three fourhs of a mile in three tenths of an hour. what is his speed in miles per hour?
Area of (9, 27), (15, 27), (18, 12), and (6, 12)
What are the principal functions of any legislature?
As Section 3 of this chapter explains the Declaration was divided into four parts right down the first phrase of each of those four parts. That is the question
What is 2 2/7 plus 4 1/2?
