(x-4)(2x+3)=2x² please find out the value of x
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(x – 4) (2x + 3) = 2x2
⇒ x (2x + 3) – 4 (2x + 3) = 2x2
⇒ 2x2 + 3x – 8x – 12 = 2x2
⇒ 2x2 + 3x – 8x – 2x2 = 12
⇒ -5x = 12 ⇒ x = 12/-5 = -12/5
∴ x = -2. 2/5
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⇒ x (2x + 3) – 4 (2x + 3) = 2x2
⇒ 2x2 + 3x – 8x – 12 = 2x2
⇒ 2x2 + 3x – 8x – 2x2 = 12
⇒ -5x = 12 ⇒ x = 12/-5 = -12/5
∴ x = -2. 2/5
Hope it helps...
Please mark my answer as the brainliest...
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