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solve 15x = 6x^3 + 8x^2

6x3 + 8x2 -15x = 0x(6x2 + 8x - 15) = 0x=06x2 + 8x - 15 = 0Quadratic formula ( can demonstrate in interview)x = 0 or x = 1.049 or x = -2.38

LL
Answered by Lewis L. Maths tutor
2804 Views

What is the difference between 'ser' and 'estar'?

In Spanish, there are two separate words for 'to be' and it is important to know in which situations we use each one.
The verb 'ser' has a more permanent connotation, it is used to describe personali...

RV
Answered by Rebecca V. Spanish tutor
3747 Views

When is it appropriate to use the "te/て" form?

The "te" form can be used either when creating an imperative or listing activities off in a sentence. To create an imperative is to turn a verb into an instruction. For example, the word "t...

KM
Answered by Katie M. Japanese tutor
3143 Views

Describe the role of the serpent in the story of the Fall.

In the story of the Fall, the serpent is the creature which undermines God and goes against his wishes. The serpent persuades and tempts Eve to eat the forbidden fruit, and thus Eve goes against the one r...

ER
9330 Views

How does a vacuum flask keep a beverage warm for long periods? (6 Marks)

Heat is lost in the fluid through Conduction convection radiation and evaporation. The silvered surfaces reflect infrared rays back into the liquid keeping heat in the fluid reducing heat lost by radiatio...

LL
Answered by Lewis L. Physics tutor
13788 Views

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