factorise the sum 2m²-7m-15
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=2m^2-7m-15
=2m^2-10m-3m-15
=2m(m-5)-3(m-5)
=(2m-3)(m-5)
hope I help you
=2m^2-10m-3m-15
=2m(m-5)-3(m-5)
=(2m-3)(m-5)
hope I help you
Answered by
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solve the following quadratic equation by factorization method for this complete the following activity:2m²=-7+15solution 2m²=-7m+15
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