Answer:
x² + 13x + 42 = 0
Step-by-step explanation:
(x + 6)(x + 7) = x² + 7x + 6x + 42 = x² + 13x + 42
39.5
Step By Step Explanation:
Simplify
Rewrite Equation
X+5
Y-7
Fractions can someone help me pls