Question

$if \: \alpha \: and \: \beta \: are \: \: the \: zeroes \: of \: 4x {}^{2} + 3x + 7 \: then \: the \: value \: of \: 1 \div \alpha + 1 \div \beta \: is$

(a) -8/7
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Answer 1

Step-by-step explanation:

plz go throught the aatachment