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2 years ago

7

Please help me i need this done asap

1 answer:

rosijanka [135]2 years ago

3 0

Step-by-step explanation:

a) 2x(3x + 1)(4 - 2x) = 0

=> 2x = 0 (or) 3x + 1 = 0 (or) 4 - 2x = 0

=> x = 0 (or) x = -1/3 (or) x = 2

b) x²(2x + 1)(x - 3) = 0

=> x²=0 (or) 2x + 1=0 (or) x - 3=0

=> x = 0 (or) x = -1/2 (or) x = 3

Hope you've understood the solutions.

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