exam
Maths Puzzle
Numerical Ability
State the domain of the following
Question 1
a) f(x)=suareroot x+4
b) g(x)= 2x+1/x-3
c) h(x)= 3x^2+5x-3
d) l(x)= 2x+3
m(x)= 3/x^2+7
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exam Other Question
Express the product of a number increased by 15, and the number -8.
Thank you for the help
Divide and simplify
7v-35/25 divided by v-5/15v
I know I have to make it multiplication by using the resiprical
7v-35/25*15v/v-5
(7v-35)(15v)/25(v-5)
Now I believe I have to f