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Dima020 [189]
3 years ago
10

Find the value of a and be when x is 12 a= 5x^2/2 b= 2x^2(x-5)/10x

Mathematics
2 answers:
d1i1m1o1n [39]3 years ago
7 0

Answer:

a=360

b=168

Step-by-step explanation:

a=5×12×12/2=5×12×6=360

b=2×12×12×(12-5)/10×12=2×12×7=14×12=164

tiny-mole [99]3 years ago
3 0
Answer a is 360 and answer b is 180 :)
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