SOLUTION: If h(x)=x^2-5x+4,
i) express h(2a)-h(a) in terms of a.
ii) find values of 'a' for which h(a)=0
iii) express h(a^2)+h(a) in terms of 'a'.
Algebra ->
Absolute-value
-> SOLUTION: If h(x)=x^2-5x+4,
i) express h(2a)-h(a) in terms of a.
ii) find values of 'a' for which h(a)=0
iii) express h(a^2)+h(a) in terms of 'a'.
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Question 1133053: If h(x)=x^2-5x+4,
i) express h(2a)-h(a) in terms of a.
ii) find values of 'a' for which h(a)=0
iii) express h(a^2)+h(a) in terms of 'a'. Answer by josgarithmetic(39623) (Show Source):