Question

QUESTION 26 !!!!!!!!!!!!! HELPP

Answer 1

Answer:

here u go i think u can answer this in u answer sheet

Answer 2

Step-by-step explanation:

${(3x - 5y)}^{3} = {(3x)}^{3} - {(5y)}^{3} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: - 3 \times 3x \times 5y(3x - 5y) \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 27 {x}^{3} - 125 {y}^{3} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: - 135 {x}^{2} y + 225x {y}^{2} \\ please \: subscribe \: my \: channel$

ZA Mathematics.