Problem

$8$ What are the roots of the quadratic equation $x^{2}+9x+8=07$
A. 1 and 8 B. $=1$ and $-8$ C. 2 and 4 D. $=2$ and $-4$
$9$ Find the sum of the roots of the quadratic equation $nx^{2}+7x+12=0$
$A$ $=7$ $B.7$ $C.-12$ D. $12$
$10a$ What is the product of the roots of quadratic equation in $n0.97$
A. $-7$ B. 7 $C.-12$ D. $12$

7th-9th grade

Algebra

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Solution

Qanda teacher - Lokesh

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