Jingijeon97
Jingijeon97
04-05-2017
Mathematics
contestada
what is the value of 4x^2+5x when x=1
Respuesta :
Аноним
Аноним
04-05-2017
So the answer to this equation is 9
to find the answer we first need to substitute the x for 1
so the equation would be 4×1^2+5*1
so now we simplify the equation so it would be 4+5×1
and 4+5*1 simplified is 4+5
and 4+5=9
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xjayde28x
xjayde28x
04-05-2017
You would do 4^2=16+5=The answer is 21.
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