Question

Help is needed here…

Answer 1

6(27 - 8x^4)

Explanation:

162 - 50x^4 /2

2(81 - 24x^4) /3

6(27 - 8x^4)

Answer 2

Answer: 2(−5x^2 +9)(5x^2 +9)

Explanation:

Given: 162-50x^4

Factor out 2: 2(81-25x^4)

Rewrite: 2(9^2-(5x^2)^2)

Use difference of squares: 2(9-5x^2)(9+5x^2)

Reorder (if you need to) 2(-5x^2+9)(5x^2+9)