Solve the equation 4x^2 +5root 2 x - 3 by quadratic formula.
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2
Answer:
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Step-by-step explanation:
We know that,
x = (-b ± √b²-4ac) / 2a
where,
a = 4
b = 5√2
c = -3
x = [-5√2 ± √(5√2)²- 4 (4) (-3)] / 2(4)
x = [-5√2 ± √(50 + 48)] / 8
x = [-5√2 ± √98] / 8
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7
Answer:Sry for messy handwriting
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