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Gala2k [10]
3 years ago
15

Solve x squared + 5x +6 = 0

Mathematics
2 answers:
ipn [44]3 years ago
7 0

Answer:

x = -2 and x = -3

Step-by-step explanation:

<h2><u>Solving for the value of (x)</u></h2>

<u />x^{2} + 5x + 6 =0\\

we can make use of the<u> product and sum method</u>

sum is the second term , 5

product is the third term , 6

the two values when added is 5 and when multiplied is 6

is  : (2,3)

when 2 and 3 is multiplied is = 6

when 2 and 3  is added is = 5

(x +2)(x + 3) = 0

x+2 = 0

hence x = -2

(x + 3) = 0

x + 3 =0

hence x = -3

<h3><u>x = -2 and x = -3</u></h3>
alina1380 [7]3 years ago
5 0

Answer:

Step-by-step explanation:

Move all terms that don't contain xx

to the right side and solve.

Exact Form:x=−65x=-65

Decimal Form:x=−1.2x=-1.2

Mixed Number Form:x=−115x=-115

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