Question

100-6y в квадрате при y=4

Answer 1

$100 - 6 {y}^{2} = 100 - 6 \times {4}^{2} = 100 - 6 \times 16 = 100 - 96 = 4$

Answer 2

100-6у²(у=4)=100-6×4²=100-6×16=100-96=4