The product of three consecutive integers is 22 less than the cube of the middle integer. Find the integers.
unknown values: k-1,k,k+1
equation: (k-1)k(k+1) + 22 = k^3
answer: 21; 22; 23
Find 3 consecutive even integers such that three times the second equals 4 more than the sum of the first and the third
unknown values: 2*k-2,2*k,2*k+2
equation: 3*(2*k)=(2*k-2)+(2*k+2)+4
answer: 2; 4; 6
find three consecutive even integers such that the sum of the first and the third is 12 less than four times the second
unknown values: 2*k-2,2*k,2*k+2
equation: ((2*k-2)+(2*k+2))=4*(2*k)-12
answer: 4; 6; 8
Find three consecutive even numbers so that the sum of the first and third numbers is 22 less than three times the second number.
unknown values: 2*k-2,2*k,2*k+2
equation: (2*k-2)+(2*k+2)=3*2*k-22
answer: 20; 22; 24
Four times the sum of two consecutive integers is equal to 2 more than 14 times the larger integer. Find the integers.
unknown values: x,x+1
equation: 4*(x+(x+1))=14*(x+1)+2
answer: -2; -1
find 3 consecutive odd integers whose sum is -81
unknown values: 2*k-1,2*k+1,2*k+3
equation: (2*k-1)+(2*k+1)+(2*k+3)=-81
answer: -29; -27; -25
Find three consecutive odd integers whose sum is -81.
unknown values: 2*k-1,2*k+1,2*k+3
equation: (2*k-1)+(2*k+1)+(2*k+3)=-81
answer: -29; -27; -25
The sum of two numbers is 6.5, and their product is 9. Find the numbers.
unknown values: x,y
equation: x+y=6.5
equation: x*y=9
answer: {4.5; 2} | {9/2; 2}
FIND TWO NUMBERS SUCH THAT THEIR SUM IS 6 AND THEIR PRODUCT IS 7.
unknown values: x,y
equation: x+y=6
equation: x*y=7
answer: {3+sqrt(2); 3-sqrt(2)} | {(-1) * 2 ^ (1/2) + 3; 2 ^ (1/2) + 3} | {3 - 2 ^ (1/2); 3 + 2 ^ (1/2)} | 1.586; 4.414 or 4.414; 1.586 | {1.586; 4.414}
the sum of two numbers is 25 and their product is 144. what are the numbers?
unknown values: x, y
equation: x+y=25
equation: x*y=144
answer: {9; 16}