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Ilia_Sergeevich [38]
3 years ago
11

7c^2+5/4a-b if a=1, b= -5 and c=-4

Mathematics
2 answers:
Alexeev081 [22]3 years ago
6 0

Answer:

118.25

Step-by-step explanation:

7c^2+5/4a-b if a=1, b= -5 and c=-4

7(-4)^2 + (5/4)+5

7*16 + 1.25 + 5

112 + 6.25

= 118.25

Dahasolnce [82]3 years ago
5 0
7(-4)^2+5/4(1)+5
7(16)+5/9
117/9
13
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