Question

Which expression is equivalent to (4x^5+11)^2

Answer 1

Solution :

∴ (4x⁵ + 11)²

= (4x⁵)² + (2 * 4x⁵ * 11) + (11)²

= 16x¹⁰ + 88x⁵ + 121

Rule :

• (a + b)² = a² + 2ab + b²

• (a - b)² = a² - 2ab + b²

• (aᵇ)ᶜ = aᵇᶜ

• (ab)ᶜ = aᶜ * bᶜ

Answer 2

$\huge\underline\mathfrak\purple{Solution}$