x7+14x5+16x3+30x-560how many real solutions does this equation have
Manvendra , 8 Years ago
Grade 12
Algebra> x 7 +14x 5 +16x 3 +30x-560 how man...
3 Answers
Riddhish Bhalodia
Last Activity: 8 Years ago
when we differentiate the equation we get
and hence the function is monotonic
and f(0) is negative and then it will continiously increase till infinity and hence will cross the x axis only once
Thus it has only one real root
Prabhakar ch
Last Activity: 8 Years ago
Dear friend this has only one real root all the best for your bright future
SHAIK HAFEEZUL KAREEM
Last Activity: 8 Years ago
and hence the function is monotonicand f(0) is negative and then it will continiously increase till infinity and hence will cross the x axis only onceThus it has only one real rootwhen we differentiate the equation we get
when we differentiate the equation we getProvide a better Answer & Earn Cool Goodies
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