(x-7)(x-7) =
(a+20)(a+20)=
(5x+8)(5x-8)=
(6x+y)(6x-y)=
(4x-9)(4x-9)=
(5x+y)(5x-y)=
Soluções para a tarefa
Resposta:
Explicação passo-a-passo:
| 5x+4=72 | | 3x+8=53-2x | | 18+7x=10x+39 | | 5x+6=2x-9 | | 3x-2=5x-26 | | x+12=3x-8 | | -4(5p+2)-40=2(3p+2) | | -42+27y+4=6(5y-2)-5 | | 6(c-2)=7(c-4) | | 11x=8x | | 3x-(x+1)=-x+1 | | 4y-70=12y+2 | | 4x+33=6x-5 | | 35-6x=3x+24 | | 5p-15=15-5p | | 7t-(t+5)=6t+5 | | 3y+12=y+8 | | x+0.1x=-26.4 | | 7-7x=33-21x | | 12+5u^2-3u^3=0 | | 3u^3-5u^2-12=0 | | 8x+4=5x-2 | | 12x=72 | | 8x+7-7x+2=-3 | | 15r^2+26rs+8s^2=15r^2+6rs+20rs+8s^2 | | 4v^2-7v-28v+49=0 | | y-5x-12=0 | | 10x-2y-5=13 | | h(x)=x^3 | | u^2+2u+6u+12=0 | | 2-4a=18 | | 5+6y=18x-1 | | x^2+y^2-2x+4y-4=0 | | (A+b)(a-b)=a^2-b^2 | | 2(3x-4)=-4(6-2x)+2x | | 19-3x=5x-13 | | 11X-8=58 | | 2x^3-7x^2-17x+10=0 | | 19-3x=-13 | | 11a-54=15a-50 | | 1x-4y+5x-9z=34x | | 80-15x=-5x | | 5x=24+7x | | 4n=9n-30 | | 5x+22=x+6 | | 11x+0y+12z=12 | | 11x-5=9x+5 | | 45x-12=66 | | 35x*434x*3444=