7.1 is the value of Ef where cd=df
⇒ Difference is the same as subtraction
Difference between 236 and 89
1) subtract
236 - 89 = 147
2) Answer
147
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CHECK YOUR WORK
1) Add
147 + 89 = 236
2) Answer is correct
Answer:
x^2+14x+24 = x^2+12x+2x+24 = (x+12)(x+2)
Write the remaining ones as it is
Hope this helps!
