1. Take the two x-axis intersections.
For Q 31 it is:
x = -4 and x = 0
2. Reorganise the previous equations
x +4 = 0 and x = 0
3. Put the x side in brackets
x(x+4)
4. Done
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Q 32
x = -1
x = 5
x + 1 = 0
x - 5 = 0
(x+1)(x-5)
Because the 4 in “ 2468 “ is in the hundreds place & the 4 in “ 3548” is in the tens place.
Answer: the answer is 10
Step-by-step explanation: used a caculator
Answer:
4
Step-by-step explanation:
