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Good morning to you all please help me guy's on this question. |
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Answer» Answer: the answer of the 3(X - 2)^=147 3(x^ -2×X×2+2^)=147 3(X^-4X+4)=147 3X^-12X+12=147 3X^-12X=147-12=135 3(X^-4X-45)=0 X^-4X-45=0 X^-9X+5X-45=0 X(X-9)+5(X-9) (X-9)=0 (X+5)=0 X=9 X=-5 |
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