Solve AA+B+6=C25

$$A A + B + 6 = C 25$$

Solve for B

$$B=-A^{2}+C_{25}-6$$

Solution Steps

Multiply A and A to get A^{2}.

$$A^{2}+B+6=C_{25}$$

Subtract A^{2} from both sides.

$$B+6=C_{25}-A^{2}$$

Subtract 6 from both sides.

$$B=C_{25}-A^{2}-6$$

Solve for A (complex solution)

$$A=-\sqrt{-B+C_{25}-6}$$

$$A=\sqrt{-B+C_{25}-6}$$

Solve for A

$$A=\sqrt{-B+C_{25}-6}$$

$$A=-\sqrt{-B+C_{25}-6}\text{, }B\leq C_{25}-6$$