Question

the interior angle of a regular polygon exceeds its exterior angle by 108 how many sides does the polygon have​

Answer 1

Answer:

∣Question∣

if (x - 1)is the factor of polynomial (2x^2+kx) find the value of k.

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AnsWer

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let (x-1) = x = +1

put the value of x. in the equation.

p(x)= 2x^2+kx

p(1)= 2.1^2+k.1

p(1)= 2+k

so the value of k = 2.

a. is the correct option

hop it helps....

ayush here....

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