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Flura [38]
3 years ago
8

X squared +x (×-5)-×+7

Mathematics
2 answers:
timama [110]3 years ago
8 0
x^{2} +x(x-5)-x+7 \\ = x^{2} + x^{2} -5x-x+7 \\ =2 x^{2} -6x+7
FromTheMoon [43]3 years ago
7 0
X^2 + x2 - 5x - x +7 = 2x^2 - 6x +7
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<h3>Which is the required expressions?</h3>

Given that, in a two digit number,

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