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OpenStudy (anonymous):
Find the value of the polynomial at the given replacement values. 9x^2 + 5x when x = 4 Choose one answer. a. 164 b. 56 c. 92 d. 124
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myininaya (myininaya):
replace x with 4 and evaluate/simplify \[9(4)^2+5(4)\] Ask yourself what are the order of operations...
myininaya (myininaya):
No grouping symbols Do exponents \[9(16)+5(4)\] Now do the multiplication first And then add the terms
OpenStudy (anonymous):
164! thanks a bunch
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