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Application of Derivatives question

2008 · Shift 0 · Q41

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PYQ Library
JEE Main
Mathematics
Application of Derivatives
2008 · Shift 0 · Q41

Application of Derivatives question

2008 · Shift 0 · Q41

JEE MainMathematicsApplication of DerivativesMCQ+4 / −1

How many real solutions does the equation

{x^7} + 14{x^5} + 16{x^3} + 30x - 560 = 0

have?

A
$7$
B
$1$
C
$3$
D
$5$

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