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Solve the equation x^2 + 10x + 24 = 0

x 2 + 10x + 24 = 0 First we must factorise the equation, which means put it into brackets. To do this we must find two numbers which multiply to equal 24 and add together to make 10. The only two numbers tha...
AA
Answered by Archie A. • Maths tutor
13919 Views

Define osmosis.

Osmosis is the net movement of free water molecules from an area of high er water potential to an area of low er water potential through a partially permeable membrane . Water potential = a measure of the nu...
AA
Answered by Archie A. • Biology tutor
6350 Views

When performing in the round, what do you have to consider?

Sightlines, so you would have to move around frequently.
JT
Answered by Jessica T. • Drama tutor
3164 Views

How should I structure my higher mark answers during a GCSE history exam?

It is important that you consider a range of factors during your answer, in order to prove your understanding of the subject matter and access the higher marks. Typically for the 16 mark answers you will nee...
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Answered by Billy A. • History tutor
7320 Views

Sophie had 3 piles of coins, A, B and C. Altogether there was £72. Pile B had twice as much as pile A. Pile C had three times as much as pile B. How much money was in Pile C?

A + B + C = £722A = B3B = C0.5 B + B + 3B = £724.5 B = £72B = £16C = £48
SR
Answered by Saleema R. • Maths tutor
3265 Views