1. Solve. a) (x + 3)(x - 5) = 0 b) 5(x - 6) (x - 9) = 0 c) (2x + 1) (3x - 5) = 0 d) 2x(x - 3) = 0

asked Jan 15, 2021 103k views

5 votes

1. Solve.

a) (x + 3)(x - 5) = 0
b) 5(x - 6) (x - 9) = 0
c) (2x + 1) (3x - 5) = 0
d) 2x(x - 3) = 0

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2 votes

Answer: A: x=-3, 5

Step-by-step explanation: Use the quadratic equation or solving system method to get x=-3,5 the other questions are similar!

Niels Lohmann answered Jan 18, 2021

4.5k points

3 votes

Explanation:

2x × 3x +(-5×1)=6x-6=o

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