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mixer [17]
3 years ago
15

t="4x^{2} + 11x - 20 = 0" align="absmiddle" class="latex-formula">
solve using the quadratic formula​

Mathematics
1 answer:
STALIN [3.7K]3 years ago
6 0
Answer using quadratic formulae=5/4 and -4

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the lenght of a rectangle is 2 cm less than 7 times the width. the perimeter is 60 cm . find the width and lenght
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First, you want to establish your equations.

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See Attachment

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