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n200080 [17]
3 years ago
8

What is the value of the expression below when x=1? 4x² + 5

Mathematics
2 answers:
zheka24 [161]3 years ago
6 0

Answer:

9

Step-by-step explanation:

4x^2+5=

4(1)^2+5=

4(1)+5=

4+5=

9

SpyIntel [72]3 years ago
3 0

Answer:

its 9

Step-by-step explanation:

bec 1 square is 1 and 4 +5 is 9

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Answer:

1(5/16)=1.3125

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Step-by-step explanation:

Given that 5/16=0.3125, the mixed fraction 1(5/16)=1+(5/16)=1+0.3125=1.3125

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