find the value of the expression of the expression 9x²+ 24x + 16 where x =20
Answers
Answered by
2
Answer:
4096
Step-by-step explanation:
9(20)^2+24(20)+16
=9(400)+480+16
=3600+496
=4096
Answered by
1
4096
Step-by-step explanation:
9x²+24x+16
9x(20)²+24x20+16
9x400+480+16
3600+480+16
=4096
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