Question

factorise the sum 2m²-7m-15

Answer 1

=2m^2-7m-15
=2m^2-10m-3m-15
=2m(m-5)-3(m-5)
=(2m-3)(m-5)
hope I help you

Answer 2

solve the following quadratic equation by factorization method for this complete the following activity:2m²=-7+15solution 2m²=-7m+15