ab*ac=ab+c consider the powers of 2. 22=4, 23=8, 22*23=32=23+2=25 when multiplying a number by itself, you raise its power by one. when multiplying a number by itself n times, you raise it to the power of n, so if you raise a number to the power n, then the seame number to the power m, then multiply these together you are multiplying n+m times
24 = 42
ax - b = cAdd 'b' to each side:ax = b + cDivide each side by 'a':x = (b + c) / a
A = h/2*(a + b) So 2A/h = a + b and therefore, a = 2A/h - b
no
x = b/(a + c)
it means that A and B have the same power
b = 6
24 = 42
Example: 24 = 42
37
b = -3
a = b/7
The values of a and b are 7 and 18 or 18 and 7
a=9 b=11
No. A times B = AB
An unknown number, we'll call it B, is the same number as an unknown number C times 2.
A=0 b=0 c=0