(5x+3y)²=
(2a+4b)²=
(2x²+4xy)²=
(m-n)²=
(k-l)²=
(x-¼)²=
(y-½)(y-½)=
(0,3+0,4)(0,3x-0,4)=
(x²-x)(x²-x)=
(5x+3y)²=25^{2}+9y^{2}
(2a+4b)²=4a^{2}+16b^{2}
(2x²+4xy)²=4x^{4}+16^{2}y^{2}
(m-n)²=m^{2}-n^{2}
(k-l)²=k^{2}-l^{2}
(x-¼)²=x^{2}-(1/4)^{2}= x^{2}-(1/16)
(y-½)(y-½)=y^{2}-2*y*(1/2)*(1/2)^{2}= y^{2}-y*(1/4)
(0,3+0,4)(0,3x-0,4)=(0.3)^{2}-(0.4)^{2}= 0,09-0,16=-0,07
(x²-x)(x²-x)=(x^{2})^{2}-2*x^{2}*x+x^{2}=x^{4}-2x^{3}+x^{2}
(5x+3y)² = 5x ² + 2* 5x * 3y + 3y ²
(2a + 4b)² = 4a² + 2*2a*4b + 16b² = 4a² + 16ab + 16b²
(2x² + 4xy)²= 4x⁴+16x³y+ 16x²y²
(m-n)²= + 2*m*n +
(k-l)²= + 2 *k * l +
(x-¼)²= - 2 * x * + ()2
(y-½)(y-½)=- y- y -
(x²-x)(x²-x)= - - -
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(5x+3y)²=25^{2}+9y^{2}
(2a+4b)²=4a^{2}+16b^{2}
(2x²+4xy)²=4x^{4}+16^{2}y^{2}
(m-n)²=m^{2}-n^{2}
(k-l)²=k^{2}-l^{2}
(x-¼)²=x^{2}-(1/4)^{2}= x^{2}-(1/16)
(y-½)(y-½)=y^{2}-2*y*(1/2)*(1/2)^{2}= y^{2}-y*(1/4)
(0,3+0,4)(0,3x-0,4)=(0.3)^{2}-(0.4)^{2}= 0,09-0,16=-0,07
(x²-x)(x²-x)=(x^{2})^{2}-2*x^{2}*x+x^{2}=x^{4}-2x^{3}+x^{2}
(5x+3y)² = 5x ² + 2* 5x * 3y + 3y ²
(2a + 4b)² = 4a² + 2*2a*4b + 16b² = 4a² + 16ab + 16b²
(2x² + 4xy)²= 4x⁴+16x³y+ 16x²y²
(m-n)²= + 2*m*n +
(k-l)²= + 2 *k * l +
(x-¼)²= - 2 * x * + ()2
(y-½)(y-½)=- y- y -
(x²-x)(x²-x)= - - -