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Rasek [7]
2 years ago
13

2x + 3 + x2; for x = 4

Mathematics
2 answers:
tester [92]2 years ago
7 0

Answer:

27

Step-by-step explanation:

2(4)+3+4^2

8+3+16

=27

didn't notice the 2 power

Irina-Kira [14]2 years ago
6 0

Answer:

Pretty sure it's 27

Step-by-step explanation:

(2 4= 8) + 3 (4 4= 16)=27

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Step-by-step explanation:

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The area of a rectangle, of length l and height h, is given by:

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