3 years ago

Explain how you would go about factoring the following? 3x^2 +17x-28

Mathematics

1 answer:

Crazy boy [7]3 years ago

4 0

Answer:

$(x + 7) \times (3x - 4)$

Step-by-step explanation:

${3}^{2} + 17x - 28$

$3 {x}^{2} + 21x - 4x - 28$

$3 \times x(x + 7) - 4x - 28$

$3x \times ( x + 7) - 4(x + 7)$

$(x + 7) \times (3x - 4)$

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