Datrys left(a+bright)^255528

$${ \left(a+b \right) }^{ 2 } 55528$$

Enrhifo

$$55528\left(a+b\right)^{2}$$

Camau Ateb

Defnyddio'r theorem binomaidd \left(p+q\right)^{2}=p^{2}+2pq+q^{2} i ehangu'r \left(a+b\right)^{2}.

$$\left(a^{2}+2ab+b^{2}\right)\times 55528$$

Defnyddio’r briodwedd ddosbarthu i luosi a^{2}+2ab+b^{2} â 55528.

$$55528a^{2}+111056ab+55528b^{2}$$

Ehangu

$$55528a^{2}+111056ab+55528b^{2}$$

Camau Ateb

Defnyddio'r theorem binomaidd \left(p+q\right)^{2}=p^{2}+2pq+q^{2} i ehangu'r \left(a+b\right)^{2}.

$$\left(a^{2}+2ab+b^{2}\right)\times 55528$$

Defnyddio’r briodwedd ddosbarthu i luosi a^{2}+2ab+b^{2} â 55528.

$$55528a^{2}+111056ab+55528b^{2}$$