Question

Factorise the given equation: x=x square - 7x- 30
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Answer 1

Step-by-step explanation:

x2 + 7x – 30 = (x + 10) (x – 3). x2 + 7x – 30 = x2 + 10x − 3x – 30 = x (x + 10) – 3 (x + 10) = (x + 10) (x – 3). (ii) Hence, or otherwise, solve the equation x2 + 7x – 30 = 0.

Answer 2

Answer:

the answer is 1

Step-by-step explanation:

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