a bag contains 4 red marbles and 3 blue marbles. Another bag contains 7 green marbles and 6 yellow marbles. You randomly pick on
1 answer:
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Answer:
D)
Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given equation
<em> x² + 5 x + 8 = 4</em>
⇒
<u><em>Step(ii):</em></u>-
By using (a + b)² = a² + 2 a b + b²
⇒
⇒
⇒
⇒
⇒
<u><em>Final answer:-</em></u>