Enrhifo
\left(5x+8\right)^{2}
Ehangu
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Graff
Rhannu
Copïo i clipfwrdd
\left(8+5x\right)^{2}
Adio 2 a 6 i gael 8.
64+80x+25x^{2}
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(8+5x\right)^{2}.
\left(8+5x\right)^{2}
Adio 2 a 6 i gael 8.
64+80x+25x^{2}
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(8+5x\right)^{2}.
Enghreifftiau
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