e^x - 2 = 8
e^x = 10
So x = ln(10) = 1/log10(e)
30
x = 2
27xy^6z^5 ____________ 39x^4y^2z^2 equals 9y^4z^3 ________ 13x^3 When dividing a like variable or base number with a power to another with the same base or variable to a power all you do is subtract the number in the power. When multiplying all you do is add the powers.
x4 - 81 = 0x4 = 81x = 3
3x = 12 log3(12) = 2.261859507 x = 2.261859507
it is 1000 taking away 200 4 times
24 = 42
30
x = 2
x = 2 22 = 4
34 to the 2 power subtract 25 is 1,131
x4 - 81 = 0x4 = 81x = 3
3x = 12 log3(12) = 2.261859507 x = 2.261859507
27xy^6z^5 ____________ 39x^4y^2z^2 equals 9y^4z^3 ________ 13x^3 When dividing a like variable or base number with a power to another with the same base or variable to a power all you do is subtract the number in the power. When multiplying all you do is add the powers.
Well 3x2 is 6 and 6 to the 2nd power is 36 and if you subtract one it is 35. you would write like this (3x2)x6-1
8t^2 - 11t - 4
I would subtract [ 2x (4x + 9) ] .