2 years ago

(x + 3 ) * (x-2) giúp mình giải bài này với

Mathematics

1 answer:

yarga [219]2 years ago

7 0

Answer:

${x}^{2} + x - 6 \\$

Step-by-step explanation:

$(x + 3)(x - 2) \\ x(x - 2) + 3(x - 2) \\ {x}^{2} - 2x + 3x - 6 \\ {x}^{2} + x - 6 \\$

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