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As it appears, the question does not make any sense.
Replace the y with a 3. 16 x 3 + 9 = 57
x² + y² = 9/16 or 16x² + 16y² = 9
6xy/16y = 3x/8 (as long as y≠0) = 3/8x
80
16y-9y3 = 0 y*(16-9y2) = 0 y*(4-3y)*(4+3y) = 0 So y = 0 or (4-3y) = 0 or (4+3y) = 0 ie y = 0 or y = 4/3 or y = -4/3
y = 4/5 or 0.8
y2 - 16y + 64 = 0 (y - 8)2 = 0 y - 8 = 0 y = 8
The value if Y in 16y times 164 would be 10. This is a math problem.
Find the value of y in this equation: 16y = 164.Answer: 10 1/4
16y = 164 y = 164/16 = 82/8 = 41/4 = 10.25
25Y2 - 9 = 0 25Y2 = 9 Y2 = 9/25 take square root each side Y = sqrt(9/25) Y = 3/5 -----------------check 25(3/5)2 - 9 = 0 25(9/25) - 9 = 0 9 - 9 = 0 0 - 0 -------------checks
write the problem: 27x4-48x2y2factor out 4x from both: 4x(27-48y)factor out the 3's: 4x * 3 (9-16y)simplify: 12x(9-16y)if you want, factor out -1 to put y in front: -12x(16y-9)both answers are correct