1.

Factorise : x^2+4x+7 by spilliting method​

Answer»

we have x² + 4X + 7.

b^2 - 4ac = 4^2 - 4(1)(7)\\-12

so this quadratic EQUATIONS will not have any real values or ZEROES...

so it can't be SPLIT into factorised FORM.



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