Enrhifo
\left(\left(x+1\right)\left(x+6\right)\right)^{2}
Ehangu
x^{4}+14x^{3}+61x^{2}+84x+36
Graff
Rhannu
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\left(x+6\right)^{2}\left(x+1\right)^{2}
Lluosi x+1 a x+1 i gael \left(x+1\right)^{2}.
\left(x^{2}+12x+36\right)\left(x+1\right)^{2}
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(x+6\right)^{2}.
\left(x^{2}+12x+36\right)\left(x^{2}+2x+1\right)
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(x+1\right)^{2}.
x^{4}+14x^{3}+61x^{2}+84x+36
Defnyddio’r briodwedd ddosbarthu i luosi x^{2}+12x+36 â x^{2}+2x+1 a chyfuno termau tebyg.
\left(x+6\right)^{2}\left(x+1\right)^{2}
Lluosi x+1 a x+1 i gael \left(x+1\right)^{2}.
\left(x^{2}+12x+36\right)\left(x+1\right)^{2}
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(x+6\right)^{2}.
\left(x^{2}+12x+36\right)\left(x^{2}+2x+1\right)
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(x+1\right)^{2}.
x^{4}+14x^{3}+61x^{2}+84x+36
Defnyddio’r briodwedd ddosbarthu i luosi x^{2}+12x+36 â x^{2}+2x+1 a chyfuno termau tebyg.
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