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mario62 [17]
3 years ago
15

What must be added to 3x-7 to make x^2 +4x-1 ?

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
7 0
<span> x²+4x-1 - (3x - 7) = x² + 4x - 1 - 3x +7 = x² + x + 6

</span>x² + x + 6 should be added to 3x - 7  to make  x²+4x-1.
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