TRANSFORM EACH OF THE FOLLOWING EQUATIONS INTO A STANDARD QUADRATIC EQUATION AND ANSWER BRIEFLY THE QUESTION BELOW..

Answer:
1. x(x+4)=5
x² + 4x - 5 = 0
2. (x+3)² = 36
x² + 6x + 9 - 39 = 0
x² + 6x - 30 = 0
3. (t+2)² + (t-3)² = 9
t² + 4x + 4 + t² -6t + 9 - 9 = 0
2t² -2t + 4 = 0 ( divided by 2)
t² - t + 2 = 0
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