Solve the equation $y=x^2+x+1$

Step-by-step Solution

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Final answer to the problem

$y=\left(x+\frac{1}{2}\right)^2+\frac{3}{4}$
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Step-by-step Solution

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  • Differential
  • Find the derivative
  • Find the integral
  • Find the derivative using the definition
  • Solve by quadratic formula (general formula)
  • Simplify
  • Find the integral
  • Find the derivative
  • Factor
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1

Add and subtract $\displaystyle\left(\frac{b}{2a}\right)^2$

$y=x^2+x+1+\frac{1}{4}-\frac{1}{4}$

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$y=x^2+x+1+\frac{1}{4}-\frac{1}{4}$

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Unlock the first 3 steps of this solution

Learn how to solve problems step by step online. Solve the equation y=x^2+x+1. Add and subtract \displaystyle\left(\frac{b}{2a}\right)^2. Factor the perfect square trinomial x^2+x+\frac{1}{4}. Calculate the power \sqrt{\frac{1}{4}}. Simplify the addition \left(x+\frac{1}{2}\right)^2+1-\frac{1}{4}.

Final answer to the problem

$y=\left(x+\frac{1}{2}\right)^2+\frac{3}{4}$

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Solving a math problem using different methods is important because it enhances understanding, encourages critical thinking, allows for multiple solutions, and develops problem-solving strategies. Read more

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Function Plot

Plotting: $y-x^2-x-1$

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1
2
3
4
5
6
7
8
9
0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

e
π
ln
log
log
lim
d/dx
Dx
|◻|
θ
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

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