Question

(3x + 7)(3x + 11) + 147/37*37=00
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Answer 1

Answer:

-3.

Step-by-step explanation:

$(3x + 7) \times (3x + 11) + ( \frac{147}{37} \times 37) \\ = 9 {x}^{2} + 33x +21x + 77 + 147 \\ = 9 {x}^{2} + 54x + 224 = 0 \\ x = - 3 \: by \: soving \: above \: equation$