Question

pls answer it briefly. answer it for 3 mark ​

Answer 1

Step-by-step explanation:

plz Mark brainleist

Answer 2

Step-by-step explanation:

• (4√3-3√5)^2

Apply the algebraic identity (a-b)^2 = a^2 +2ab b^2

• (4√3)^2-2(4√3)(3√5)+(3√5)^2
• 48-24√15+45
• 93-24√15=0.04839969102