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Mathematics
Conductor
23 March, 10:53
Solve for x. x^2 + 4x + 45 = 0
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Jaiden Yu
23 March, 11:54
0
The correct answer is - 5 and - 9
Step-by-step explanation:
To find the answer here, first factor the equation.
x^2 + 4x + 45 = 0
(x + 9) (x + 5) = 0
Now set each parenthesis equal to 0 and solve.
x + 9 = 0
x = - 9
x + 5 = 0
x = - 5
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