Question

Can anyone help me with this problem by factoring and list the steps please

Answer 1

`m=2, m=0`

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`20m^2-40m=0`

Use quadratic formula:-

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`m_1,_2=(-(-40) -+√(x) (-40)^2-4*20*0)/(2*20)`

`√((-40)^2-4*20*0)=40`

`m_1,_2=(-(-40)-,+40)/(2*20)`

`m_1=(-(-40)+40)/(2*20),m_1=(-(-40)-40)/(2*20)`

`m=(-(-40)+40)/(2*20):2`

`m=(-(-40)-40)/(2*20):0`

`m=2, m=0`

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hope it helps...

have a great day!!