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german
3 years ago
11

Simplify (2x + 3)(x – 4) = ?

Mathematics
1 answer:
svlad2 [7]3 years ago
7 0
<span>Solutions

1) Equation
</span>⇒ <span><span>(<span><span>2x</span>+3</span>)</span><span>(<span>x−4</span>)

</span></span>⇒<span><span>(<span><span>2x</span>+3</span>)</span><span>(<span>x+<span>−4</span></span>)
</span></span>⇒<span>(2x)(x)+(2x)(−4)+(3)(x)</span>+<span>(3)(−4)
</span>⇒2 x^{2} <span><span><span>−<span>8x</span></span>+<span>3x</span></span>−12
</span>⇒2 x^{2} <span><span>−<span>5x</span></span>−<span>12

Answer - </span></span>2 x^{2} <span>−5x−12</span><span>

</span>
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The circumference of a circle is 31.4 feet. What is the area?
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3 years ago
PLS HELP WILL GIVE BRAINLIEST!! Identify this set of lines as parallel, perpendicular, or neither.
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It will be neither. Also, thanks for the points friend

Step-by-step explanation:

6 0
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What is the probability that a five-card poker hand contains a flush, that is, five cards of the same suit?
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The given scale is
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