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(iii) 25m2 + 30m +9 |
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Answer» 25m^2+30m+925m^2+(15+15)m+9=025m^2+15m+15m+9=05m(5m+3)+3(5m+3)=0(5m+3)(5m+3)=0either,. or,5m+3=0. 5m+3=05m=-3. 5m=-3m=-3/5. m=-3/5so that, m=(-3/5,-3/5). 25m²+30m+9 gives664m³ ,664m³is the correct answer (5m+3)^2 is the correct answer. (5 m+3)(5m+3) answer👈🇨🇮🇨🇮👍🌎👏🙏 |
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