Question

Evalute 3x^4(8x^2)^2+8(x^2)^2+(-3x^2)^2 please fast​

Answer 1

$3 {x}^{4} {(8 {x}^{2} )}^{2} +8 {( {x}^{2} )}^{2} {( - 3 {x}^{2}) }^{2} \\ \\ = 3 {x}^{4} \times 64 {x}^{4} + 8 {x}^{4} + 9 {x}^{4} \\ \\ = 192 {x}^{8} + 17 {x}^{4}$

Answer 2

Answer:

$= 192 {x}^{8} + 17 {x}^{4}$

Step-by-step explanation:

$\begin{lgathered}3 {x}^{4} {(8 {x}^{2} )}^{2} +8 {( {x}^{2} )}^{2} {( - 3 {x}^{2}) }^{2} \\ \\ = 3 {x}^{4} \times 64 {x}^{4} + 8 {x}^{4} + 9 {x}^{4} \\ \\ = 192 {x}^{8} + 17 {x}^{4}\end{lgathered}$