calculate 110cm long by 55cm wide
8x + 9 = 6x + 3
4 to the power of 3/2
3(2m + 5) = 4(9 - m)
3. Lim (2x² + 5x - 3) / (6x² - 7x + 2)
x→1/2
fully simplify 7p+4-3p-6
4+ $\sqrt{\96}$
cos(x-y)
lim 15
x → √2
lim (2x² - 3x + 1) / (5x + 4)
x → 3
