Question

(a+3x) ² , (5x2 + 1) ² , ( c³ + 6) ² , (10+a)² , ( x²+x)² , (a⁴+c⁴)² , ( 3m² + 4n) ² me ajudem pfv

Answer 1

(a+3x)² = a²+9x²

(5x2+1)² = 25x4+1 = 100+1 = 101

(c³+6)² = c^9+36

(10+a)² = 100+a²

(x²+x)² = x^4+x²

(a⁴+c⁴)² = a^16+c^16

(3m²+4n)² = 9m^4+16n²