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S_A_V [24]
3 years ago
8

Expand & simplify: (x - 3)(x-4)

Mathematics
2 answers:
GuDViN [60]3 years ago
4 0

Answer:

{x}^{2} −7x+12

Step-by-step explanation:

(x−3)(x−4)

x(x−4)−3(x−4)

x \times x+x(−4)−3x−3(−4)

{x}^{2} −4x−3x+12

{x}^{2} −7x+12

<h3>Hope it is helpful....</h3>
lana [24]3 years ago
3 0

Answer:

<em>x</em>

<em>{x}^{2}  - 7x + 12</em>

Step-by-step explanation:

(x - 3)(x - 4)

x( x - 4) - 3(x - 4)

{x}^{2}  - 4x   - 3x + 12

{x}^{2}  - 7x + 12

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