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kiruha [24]
3 years ago
9

If you expand and simplify (2x+3)(x+4)

Mathematics
2 answers:
lina2011 [118]3 years ago
6 0

Answer:

The answer is 2x² + 11x + 12.

Step-by-step explanation:

You have apply Distributive Law,

a(m + n) = am + an

So for this question :

(2x + 3)(x + 4)

= 2x(x) + 2x(4) + 3(x) + 3(4)

= 2 {x}^{2}  + 8x + 3x + 12

= 2 {x}^{2}  + 11x + 12

posledela3 years ago
4 0

<em>(2x + 3)(x + 4) \\  = 2x(x + 4) + 3(x + 4) \\  = 2x \times x + 2x \times 4 + 3 \times x + 3 \times 4 \\  =  {2x}^{2}  + 8x + 3x + 12 \\  =  {2x}^{2}  + 11x + 12 \\ hope \: it \: helps</em>

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