18 and 9
18*9 = 162
18-9 = 9
65 + 97 = 162 97 - 65 = 162 The two numbers are therefore 65 and 97.
318
The numbers are 98 and 64
The product of the reciprocal of 9/16 amd -11/18 is -176/162
Suppose x is the smaller number then x+9 is the larger. Then x*(x+9)= 162 or x2 + 9x - 162 = 0 or (x-9)*(x+18) = 0 So: x = 9 giving the solution 9 and 18 OR x = -18, giving the solution -18 and -9
65 + 97 = 162 97 - 65 = 162 The two numbers are therefore 65 and 97.
318
The numbers are 98 and 64
You need at least two numbers to find a GCF.
189
The product of the reciprocal of 9/16 amd -11/18 is -176/162
162 = 2 x 3 x 3 x 3 x 3 = 2 x 34
The product is: 162
162, 162, 162
The answer is 45 and 81. To find it out you need to use double algebra. 1. (x+y)-(x-y)=90 x-x=0 y+y=2y/2= 1y=y 90/2= 45 y=45 2. (x+y)+(x-y)=162 y-y=0 x+x=2x 2x/2= 1x=x 162/2=81 3. check your work x+y-x-y=90 81+45-81-45=90- x+y+x-y+=162 81+45+81-45=162 81+45= 126 81-45=36 126+36=162 That is how you find the answer.
Suppose x is the smaller number then x+9 is the larger. Then x*(x+9)= 162 or x2 + 9x - 162 = 0 or (x-9)*(x+18) = 0 So: x = 9 giving the solution 9 and 18 OR x = -18, giving the solution -18 and -9
They are: 2 times 81 = 162