Question

$3x {}^{2} + 32x + 45 = 0$
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Answer 1

Step-by-step explanation:

3x²+32x+45=0

3x²+27x+5x+45=0

3x(x+9)+5(x+9)=0

(x+9)(3x+5)=0

x+9=0; 3x+5=0

x=-9; x=-5/3

Answer 2

Step-by-step explanation:

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