Ehangu
49w^{2}+70w+25
Enrhifo
\left(7w+5\right)^{2}
Rhannu
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49w^{2}+70w+25
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(7w+5\right)^{2}.
49w^{2}+70w+25
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(7w+5\right)^{2}.
Enghreifftiau
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\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
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