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أضرب التعابير
.(2x2+3x+7)(2x2+9)(2x^2+3x+7)(2x^2+9)(2x2+3x+7)(2x2+9)
63+x2+6x3+4x463+x^2+6x^3+4x^463+x2+6x3+4x4
63+27x+32x2+4x463+27x+32x^2+4x^463+27x+32x2+4x4
63+27x+32x2+6x3+4x463+27x+32x^2+6x^3+4x^463+27x+32x2+6x3+4x4
أضرب المثلثيّة والثنائيّة
.(x2+9x+5)(x+2)(x^2+9x+5)(x+2)(x2+9x+5)(x+2)
10+11x2+x310+11x^2+x^310+11x2+x3
23x+11x2+x323x+11x^2+x^323x+11x2+x3
10+23x+11x2+x310+23x+11x^2+x^310+23x+11x2+x3
.(x3+x+1)(x2+1)(x^3+x+1)(x^2+1)(x3+x+1)(x2+1)
1+x+x2+2x3+x51+x+x^2+2x^3+x^51+x+x2+2x3+x5
جد ناتج
.(5x2+4x+1)(2x2+1)(5x^2+4x+1)(2x^2+1)(5x2+4x+1)(2x2+1)
1+4x+7x2+8x3+10x41+4x+7x^2+8x^3+10x^41+4x+7x2+8x3+10x4
2x2+8x3+10x42x^2+8x^3+10x^42x2+8x3+10x4
9x2+8x3+10x49x^2+8x^3+10x^49x2+8x3+10x4
ما هو ناتج
؟(x2+4x+6)(x+9)(x^2+4x+6)(x+9)(x2+4x+6)(x+9)
54+42x+13x2+x354+42x+13x^2+x^354+42x+13x2+x3
13x2+x313x^2+x^313x2+x3
54+4x354+4x^354+4x3
.(x4+x+x2)(x+1)(x^4+x+x^2)(x+1)(x4+x+x2)(x+1)
x+2x2+x3+x4+x5x+2x^2+x^3+x^4+x^5x+2x2+x3+x4+x5
x+x4+x5x+x^4+x^5x+x4+x5
x+2x2+x3+x4x+2x^2+x^3+x^4x+2x2+x3+x4
؟(x3+4x+5)(x2+5)(x^3+4x+5)(x^2+5)(x3+4x+5)(x2+5)
5+15x+x2+9x3+x55+15x+x^2+9x^3+x^55+15x+x2+9x3+x5
25+20x+5x2+9x3+x525+20x+5x^2+9x^3+x^525+20x+5x2+9x3+x5
1+x+5x2+x51+x+5x^2+x^51+x+5x2+x5
.(x4+x+5)(x3+5)(x^4+x+5)(x^3+5)(x4+x+5)(x3+5)
25+5x+5x3+6x4+x725+5x+5x^3+6x^4+x^725+5x+5x3+6x4+x7
5x3+6x4+x75x^3+6x^4+x^75x3+6x4+x7
25+5x+6x4+x725+5x+6x^4+x^725+5x+6x4+x7
.(x2+x+6x3)(2x+7)(x^2+x+6x^3)(2x+7)(x2+x+6x3)(2x+7)
7x+12x47x+12x^47x+12x4
7x+9x2+44x37x+9x^2+44x^37x+9x2+44x3
7x+9x2+44x3+12x47x+9x^2+44x^3+12x^47x+9x2+44x3+12x4
.(x2+x+1)(x2+1)(x^2+x+1)(x^2+1)(x2+x+1)(x2+1)
1+x+4x2+x3+x41+x+4x^2+x^3+x^41+x+4x2+x3+x4
1+x+2x2+x3+x41+x+2x^2+x^3+x^41+x+2x2+x3+x4
1+x+6x2+x3+x41+x+6x^2+x^3+x^41+x+6x2+x3+x4
إنتهى الإختبار.