SOLUTION: Determine the expression for {{{ (h * j) }}}. {{{ h(x) = sqrt (x^2-1) }}} {{{ j(x) = 2x-3 }}}

Algebra ->  Functions -> SOLUTION: Determine the expression for {{{ (h * j) }}}. {{{ h(x) = sqrt (x^2-1) }}} {{{ j(x) = 2x-3 }}}      Log On


   

Question 949183: Determine the expression for +%28h+%2A+j%29+.
+h%28x%29+=+sqrt+%28x%5E2-1%29+
+j%28x%29+=+2x-3+
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Not sure if you mean the product h%2Aj or the composition h%28j%29.
Here's both,
h%2Aj=%282x-3%29%2Asqrt%28x%5E2-1%29
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