solve 2x^2+x-4=0 by factorisation ( splitting the middle term.
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solve 2x^2+x-4=0 by factorisation ( splitting the middle term.
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Answer:
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Given;2x² + 2x − 4 = 0
To Find; the thefactorizationof2x² + 2x − 4 = 0
Solution;
2x²+x−4 = 0
It is given that we have to solve 2x² +x-4 = 0 by factorization that is using splitting the middle term is a method of factorization in which we split the middle term into two parts
2x² + 2x − 4 = 0
2x² + 4x − 2x − 4 = 0
2x(x + 2) − 2(x+2)=0
Hence the two factors are(x + 2)(2x − 2)