k
2
−
=
+
lim (x² - 1) / (x - 1)
x → 1
If the radius of a circle is 21 mm, what is the area of the circle. Can you give me the answer to 1 decimal place.
Expand Simplify andfully factorize
2t(5t-7)+5t(t+10)
4+ 2* $\sqrt{\5}$
441π≈1385.44 mm2441 \pi \approx 1385.44\, \text{mm}^2441π≈1385.44mm2 to one decimal place.
(h(-4x))squared
If the radius of a circle is 21 mm, what is the area?
lim (5x² - 2x + 1) / (4x³ - 7)
x→3
52.375×21/11
