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brilliants [131]
3 years ago
5

Solve. 2x2 + 14x = −24 A) x = 2, x = 3 B) x = 3, x = 4 C) x = −2, x = −3 D) x = −4, x = −3

Mathematics
1 answer:
Aleksandr [31]3 years ago
4 0

Answer:

<em>Answer is option d</em><em>)</em><em> </em><em>x</em><em> </em><em>=</em><em> </em><em>-4</em><em> </em><em>,</em><em> </em><em>x</em><em> </em><em>=</em><em> </em><em>-3</em>

Step-by-step explanation:

given \: equation \: is \\ 2 {x}^{2}  + 14x =  - 24 \\ 2 {x}^{2}  + 14x + 24 = 0 \: \\  dividing \: this \: equation \: by \: 2 \: we \: get \\  {x}^{2}  + 7x + 12 = 0 \\ by \: factorization \\ (x + 4)(x + 3) = 0 \\ x =  - 4 \:  \:  \:  \:( or) \:  \:  \: x =  - 3

<em>HAVE A NICE DAY</em><em>!</em>

<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em> </em>

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