Expand the expression (d^3+4v^z)^2

 Exercise

$\left(d^3+4v^z\right)^2$

 

Expand the expression $\left(d^3+4v^z\right)^2$ using the square of a binomial

$(a+b)^2=a^2+2ab+b^2$

 

Take the square of the first term: $d^3$

$d^{6}$

 

Twice ($2$) the product of the two terms: $d^3$ and $4v^z$

$8d^3v^z$

 

Take the square of the second term: $4v^z$

$16v^{2z}$

 

Add the three results, and we obtain the expanded polynomial

$d^{6}+8d^3v^z+16v^{2z}$

$d^{6}+8d^3v^z+16v^{2z}$

 Try other ways to solve this exercise

Can't find a method? Tell us so we can add it.