Question

x² + 3 x - 10 solve the quadratic equations​

Answer 1

Answer:

${x}^{2} + 3x - 10$

$= {x}^{2} + 5x - 2x - 10$

$= x(x + 5) - 2(x + 5)$

$= (x + 5)(x - 2)$

x+5 = 0

x = –5

x–2 = 0

x = 2

The value of x is –5 and 2.

Answer 2

Answer:

(x-2) (x+5) is ur answer

Step-by-step explanation:

By splitting the middle term

x²+3x-10

x² -2x +5x -10

x(x-2) +5(x-2)

(x-2) (x+5)

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