16x^2 - 1
8x^2-29x-12
8x^2-6x-5
d/dx (x sinx)
10x^2+11x-6
se Gauss Jordan method to find the inverse of a matrix A =[
2 4 3 2
3 6 5 2
2 5 2 −3
4 5 14 14
]
2x+y=8
x+y=5
2x^2-13x+6
Find the value of (18 + 6) ÷ 3 × 2.
2x^2 - 5x+2
