Math, asked by shiva198, 1 year ago

Please help me solve these questions

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Anonymous: are they cubes and squarez??

Answers

Answered by HHK

If you put x=-1 the equation will satisfy which means (x+1) is a factor.
Now divide the polynomial by (x+1) and you will get a quadratic equation.
Factorise or solve using formulae or solve using square completion

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shiva198: please you can explain through any rough note please........

HHK: Ok wait for a moment

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