How do you solve 4y plus x equals 8
To solve the equation 3log5 125 - log2 8 = x, you can use the properties of logarithms. First, simplify the logarithmic expressions: 3log5 125 simplifies to log5 (125^3), and log2 8 simplifies to log2 (2^3). This gives you log5 15625 - log2 8 = x. Then, you can combine the logarithms using the quotient rule to get log5 (15625/8) = x. Finally, simplify the expression inside the logarithm to get x = log5 1953.125.
It is: 8-2x
8x2 + 16x + 8 = 0
(7)-(-3)+(16)-(8) = 18
log2(8) = 3 means (2)3 = 8
How do you solve 4y plus x equals 8
To solve the equation 3log5 125 - log2 8 = x, you can use the properties of logarithms. First, simplify the logarithmic expressions: 3log5 125 simplifies to log5 (125^3), and log2 8 simplifies to log2 (2^3). This gives you log5 15625 - log2 8 = x. Then, you can combine the logarithms using the quotient rule to get log5 (15625/8) = x. Finally, simplify the expression inside the logarithm to get x = log5 1953.125.
7Because it is a logarithmic sequence:2^0 =1 so log2 1 = 02^3 = 8 so log2 8 = 32^5 = 32 so log2 32 = 52^7 = 128 so log2 128 = 7
It is: 8-2x
-2
8
log3 81 × log2 8 × log4 2 = log3 (33) × log2 (23) × log4 (40.5) = 3 × (log3 3) × 3 × (log2 2) × 0.5 × (log4 4) = 3 × 1 × 3 × 1 × 0.5 × 1 = 9 × 0.5 = 4.5
8x2 + 16x + 8 = 0
(7)-(-3)+(16)-(8) = 18
It is: 12-8+5 = 9
5