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Hunter-Best [27]
2 years ago
14

Solve please ;3 ( will give brainliest ♡ )

Mathematics
2 answers:
VLD [36.1K]2 years ago
8 0

Answer:

7

7 \times 4 + 3 \times  {4} ^{2}  \\ 28 + 58 \\ 86 \frac

goblinko [34]2 years ago
3 0

Hey!!

If h(x) =7x + 3x^2 and u want h(4)
U just do this x=4

h(x) =7x + 3x^2 , x=4

h(4) =7x4 + 3x4^2
h(4) =28 + 3x4^2
h(4) =28 + 48
h(4) =76 , i think that’s it
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