Question

evaluate
acd + abd
(a) -2
(b) 1
(c) 0
(d) 4
2. Subtract (5x? – 5x – 7) from the sum of (x2 – 3),
(5 - 4x) and (9 + 4x²)
(a) x + 18
(b) x2 + x +10
(c) -x + 24
(d) -9x + 18
3. Solve the equation : 5.7x - 12.5 = 1.9 + 4.5.
x equals
(a) 4
(b)-6​

Answer 1

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