Mathematics, 19.09.2019 15:00 Abrahamolve

(x+4)(2x-a)=0
a is a constant, if the equations have the solutions x=4 and x=-4 what is the value of a?

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(x+4)(2x-a)=0
a is a constant, if the equations have the solutions x=4 and x=-4 what is the va...