3 years ago

Write x^2+8x+3 in the form of (x+a)^2-b

Mathematics

1 answer:

Nina [5.8K]3 years ago

7 0

Answer:

(x+4)²-3

Step-by-step explanation:

x x=x²

4 4 =8

then +3

but a plus and a minus makes a minus so it would be -3

You might be interested in

Identify the vertex, equation of the axis of symmetry, y-intercept, and zeros of the graph of a quadratic function.

Yakvenalex [24]

Answer:

See below ~

Step-by-step explanation:

<u>Details of Graph</u>

Vertex = (3, 1)
Axis of symmetry : x = 3
Y-intercept : 10
Zeros : no solutions

7 0

2 years ago

Electric & energy energy answer sheet

elixir [45]

Hi what is your question

6 0

2 years ago

PLZ HELP

Mkey [24]

Answer

Step-by-step explanation:

It should taker her 4 hrs to get there because 53 times 4 equals 212.

4 0

2 years ago

1. What would be the depth of water of 3/4 filled rectangular pool, if pool is 10 m long, 7 m wide and 8 m deep?

Vladimir79 [104]

Step-by-step explanation:

Area if the rectangular pool= 10m×7m×8m

= 560m³

3/4 of 560m³

3/4×560

= 420

Hence , the water occupies 420m³ place

7 0

2 years ago

AC=5x-4 and CD=16-3x solve for x

mash [69]

X=-13
;;^^^^^^%:^%%%%%%%

3 0

3 years ago