Question

which of the following tables shows the correct steps to transform x^2+8x+15=0 into the form of (x-p)^2=q (p and q are integers)

Answer 1

table 1:
step 1.x^2+8x+15-1=0-1
step 2.x^2 +8x+14=-1
step 3.(x+4)^2=-1

Answer 2

table 2:
step 1.x^2+8x+15-2=0-2
step 2.x^2+8x+13=-2
step 3.(x+4)^2-2

Answer 3

table 3:
step 1.x^2+8x+15+1=0+1
step 2.x^2+8x+16=1
step 3.(x+4)^2=1

Answer 4

table 4:
step 1.x^2+8x+15+1=0+2
step 2.x^2+8x+17=2
step 3.(x+4)^2=2

Answer 5

@shamil98

Answer 6

@whpalmer4

Answer 7

@poopsiedoodle

Answer 8

@nincompoop

Answer 9

@tHe_FiZiCx99

Answer 10

@ikram002p

Answer 11

lets before see can u convert
x^2+8x+15=0 into the form of (x-p)^2=q ?

Answer 12

x^2+8x+15=0 is quadratic equation
we can convert it through اComplete square

Answer 13

so the genera form for quadratic equation is
ax^2+bx+c=0
first step to convert is add (b/2)^2 for both side
second step the equation would be
ax^2+bx+(b/2)^2=(b/2)^2-c
third step convert to
(x+(or -) p/2)^2=(b/2)^2-c
(x+q)^2=p :D

Answer 14

ur equation is
x^2+8x+15=0
x^2+8x=-15
so
a=1
b=8
c=15
first step add (b/2)^2 for both side"(b/2)^2=(8/2)^2=4^2)
x^2+8x + 4^2=-15 + 16
second step do the arithmetic
x^2+8x+16=1
step 3 convert
(x+4)^2=1
p=-4
q=1

Answer 15

hope u got it :D

Answer 16

so table 3?

Answer 17

@ikram002p

Answer 18

yess