Math, asked by shrikrushnajadhav32, 6 months ago

find the factor of x square - 10 X + 21

Answers

Answered by aasthaporwal47

2

Answer:

${x}^{2} - 10x + 21 = 0 \\ = > {x}^{2} - 3x - 7x + 21 = 0 \\ = > x(x - 3) - 7(x - 3) = 0 \\ = > (x - 7)(x - 3) = 0$

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