mharthy

0:02:55

Convert 0.93 to its fractional form.

0:03:41

Prove: 12^(w+1) + 12^(w+3) = 1,740(12^w)

0:04:18

Solve for the value of t: (4t)^(3/2)⁡ = 729

0:06:07

Solve for x: ⁡⁡[(7x^2) ⁡- ⁡28x]⁡(7e^5x) ⁡- ⁡(28⁡ - ⁡7x)⁡(e^5x) ⁡= ⁡0

0:06:07

Simplifying Complex Fraction: 1 Example (8 of 10)

0:09:17

Prove (dy/dx) = (d/dx)(uv) = u(dv/dx) + v(du/dx), if y = uv

0:03:02

Convert 108 meters to feet.

0:12:00

Logarithmic Equations: Solve for x

0:04:06

Convert 93 kilometers to miles.

0:14:01

Division of a Line Segment, ratio r: x = x1+r(x2-x1)/2, and y = y1+r(y2-y1)/2

0:07:49

Logarithms (5 of 8)

0:02:21

Convert 17 % to its fractional form.

0:04:39

How to prove [1-⁡(tanx)^2⁡]/[1⁡+(⁡tanx)^2⁡] ⁡= [(cosx)^2⁡⁡]-[(⁡sinx)^2⁡]?

0:06:23

Prove (dy/dx) = (d/dx)(√u) = (du/dx)/(2√u), if y = √u

0:04:14

Convert 317 miles to kilometers.

0:06:57

Laws of Logarithms: The logarithm of a quotient (2 of 4)

0:05:45

Prove (dy/dx) = (d/dx)(cv) = c(dv/dx), if y = cv

0:02:35

Convert 88 % to its decimal form.

0:03:29

Convert 24 hours to seconds.

0:04:01

How to prove: (tan⁡𝑥−sec⁡𝑦 )(cot⁡𝑥+cos⁡𝑦 ) = tan⁡𝑥cos⁡𝑦−cot⁡𝑥sec⁡𝑦?

0:02:26

Convert 0.88 to its percent form.

0:07:33

Logarithms (3 of 8)

0:07:35

Logarithms (4 of 8)

0:03:21

Convert 4/5 to its percent form.