Question

Factorise using splitting the middle term method
${x}^{2} + 3x + 3$
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Answer 1

Correct Question

Factorise using splitting the middle term method

${x}^{2} + 4x + 3$

Given

An Equation x²+4x+3

To Find

factor by spilting the middile term

Solution

Spilt the middle term in such a way that the sum become 3x and product become 3x²

=>x²+4x+3

=>x²+3x+X+3

=>X(X+3)+1(X+3)

=>(X+1)(X+3)

Hence,Zeroes be (-1,-3)