4x2+14x+9=0 solve with quadratic formula method
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Answered by
2
Answer:
I will solve it tomorrow. Ok.
Answered by
1
Step-by-step explanation:
4x² + 14x + 9 = 0
ax² + bx + c = 0
On comparing both of the questions we get value as..
a = 4
b = 14
c = 9
the quadratic formula is
{-b +- √( b² - 4ac)}/2a
substitute the value of given equation in the formula
{-14 +- √(14² - 4*4*9)}/2*4
{-14 +- √( 196 - 144)}/8
{-14+-√(52)}8
Now just solve..
I hope it will help uh
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