Solve x² + 5x + 6 = 0 Posted on October 23, 2021 By Littlemrslazy 12 Comments on Solve x² + 5x + 6 = 0 Solve x² + 5x + 6 = 0 Mathematics
typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.Reply
x=-2 x=-3Step-by-step explanation:x²+5x+6=0FactorWhat 2 numbers multiply to 6 and add to 52*3 =62+3 =6(x+2)(x+3) =0Using the zero product propertyx+2 =0 x+3 =0x=-2 x=-3Reply
Step-by-step explanation:The solutions arex=2,x=3Explanation:x2−5x+6=0Here we can first factorise the expression and then find the solution:Factorising by splitting middle termx2−2x−3x+6=0x(x−2)−3(x−2)=0(x−2)(x−3)=0Equating the two factors with zero to obtain solutions:x−2=0,x=2x−3=0,x=3Reply
x = - 3x = - 2Step-by-step explanation:x² + 5x + 6 = 0x² + 2x + 3x + 6 = 0x(x + 2) + 3(x + 2) = 0(x + 3) (x + 2) = 0x + 3 = 0 or x + 2 = 0x = - 3 or x = - 2-TheUnknownScientistReply
x = -2x= -3Step-by-step explanation:x 2+5x+6=0To solve the equation, factor x^2+5x+6 using formula x^2+(a+b)x+ab=(x+a)(x+b). To find a and b, set up a system to be solved.a+b=5ab=6Since ab is positive, a and b have the same sign. Since a+b is positive, a and b are both positive. List all such integer pairs that give product 6.1,62,3Calculate the sum for each pair.1+6=72+3=5The solution is the pair that gives sum 5.a=2b=3Rewrite factored expression (x+a)(x+b) using the obtained values.(x+2)(x+3)To find equation solutions, solve x+2=0 and x+3=0.x=−2x=−3Reply
What 2 numbes multiply go get 6 and add to get -5-6 and 1(x-6)(x+1)=0set to zerox-6=0x=6x+1=0x=-1last oneReply
typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.
x=-2 x=-3
Step-by-step explanation:
x²+5x+6=0
Factor
What 2 numbers multiply to 6 and add to 5
2*3 =6
2+3 =6
(x+2)(x+3) =0
Using the zero product property
x+2 =0 x+3 =0
x=-2 x=-3
Step-by-step explanation:
The solutions are
x=2,x=3
Explanation:
x2−5x+6=0
Here we can first factorise the expression and then find the solution:
Factorising by splitting middle term
x2−2x−3x+6=0x(x−2)−3(x−2)=0(x−2)(x−3)=0
Equating the two factors with zero to obtain solutions:
x−2=0,x=2x−3=0,x=3
X+5x+6=0
x+5x=6x
6x+6=0
-6 -6
6x=-6
\6. /6
x= -1
so the answer would be -1
Answer (there are two solutions):
x = -3x = -2
I hope this helps!
x = - 3
x = - 2
Step-by-step explanation:
x² + 5x + 6 = 0
x² + 2x + 3x + 6 = 0
x(x + 2) + 3(x + 2) = 0
(x + 3) (x + 2) = 0
x + 3 = 0 or x + 2 = 0
x = - 3 or x = - 2
-TheUnknownScientist
x = -2
x= -3
Step-by-step explanation:
x 2+5x+6=0
To solve the equation, factor x^2+5x+6 using formula x^2+(a+b)x+ab=(x+a)(x+b). To find a and b, set up a system to be solved.
a+b=5
ab=6
Since ab is positive, a and b have the same sign. Since a+b is positive, a and b are both positive. List all such integer pairs that give product 6.
1,6
2,3
Calculate the sum for each pair.
1+6=7
2+3=5
The solution is the pair that gives sum 5.
a=2
b=3
Rewrite factored expression (x+a)(x+b) using the obtained values.
(x+2)(x+3)
To find equation solutions, solve x+2=0 and x+3=0.
x=−2
x=−3
x = 2, x = 3
Step-by-step explanation:
Factorization by splitting middle term.
Hope this helped!
x + 5x + 6
x + 3x + 2x +6
x(1 + 3) + 2(x + 3)
(x + 3) (x+2) = 0
x = -3 (or) x = -2
The solution to X^2-5x+6=0
Is that x=3,2
The answer would be (c)
What 2 numbes multiply go get 6 and add to get -5
-6 and 1
(x-6)(x+1)=0
set to zero
x-6=0
x=6
x+1=0
x=-1
last one