7. p=0.4
i dont know about 3
or 6
When u simplify it will be x=3
Separate the quadratic functions into two individual function in x which multiply together to equal the original quadratic.
Eg: x^2-3x-10=0 can be written as (x+2)(x-5)=0
The two solutions for x can then be determined by making each bracket equal to zero.
x+2=0 so x=-2x-5=0 so x=5
Because many of the chemical reaction that sustain life
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