Simplify 2x² +5x-1+8 xs+x²+7-6xs+3-3x².
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Step-by-step explanation:
2x²+5x-1+8x+x²+7-6x+3-3x²
Solution
=2x²+5x-1+8x+x²+7-6x+3-3x²
=2x²+5x-1+8x+x²+7-6x+3-3x²=2x²+x²-3x²+5x-6x+8x-1+3+7
=2x²+5x-1+8x+x²+7-6x+3-3x²=2x²+x²-3x²+5x-6x+8x-1+3+7====>7x+9=0
=2x²+5x-1+8x+x²+7-6x+3-3x²=2x²+x²-3x²+5x-6x+8x-1+3+7====>7x+9=07x=-9
=2x²+5x-1+8x+x²+7-6x+3-3x²=2x²+x²-3x²+5x-6x+8x-1+3+7====>7x+9=07x=-9x=-9/7
=2x²+5x-1+8x+x²+7-6x+3-3x²=2x²+x²-3x²+5x-6x+8x-1+3+7====>7x+9=07x=-9x=-9/7x=-1.285
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