5 ^x = 0
5 = root square 0
5=0
30
6y - 5 = -5; so 6y = -5 + 5; so 6y = 0; so y = 0
X should be zeroas:X + 5 = 2X + 5so, 2X - X = 0 or X = 0
7
correct anser is C ; y=-45
30
6y - 5 = -5; so 6y = -5 + 5; so 6y = 0; so y = 0
x = 12
X should be zeroas:X + 5 = 2X + 5so, 2X - X = 0 or X = 0
7
2x2-x-15 = 0 When factorised: (2x+5)(x-3) = 0
10 to the 0 power is 10 and 5 to the 0 power is 5 so 10 multiplied by 5 equals 50.
5x2-2x = 0 x(5x-2) = 0 Therefore: x = 0 or x = 2/5
correct anser is C ; y=-45
X = 0 (zero) Y = -1 (neg 1)
5 raised to the power 3 equals 5 x 5 x 5 = 125 a to the power of 3 equals a x a x a zero to the power 3 = 0 x 0 x 0 = 0 zero to the power 10 = 0 x 0 x 0 x 0 x 0 x 0 x 0 x 0 x 0 x 0 = 0 So you can see that no matter how many times we multiply zero by itself the answer is always zero. Hence zero raised to the power zero equals zero
The answer to the equation 9 plus 5 times 0 equals 45. This was taught in 5 grade math.