Question

split a term 2x2 -3x -170​

Answer 1

Answer:

2x²-3x-170 = (x-10)(2x+17)

Step-by-step explanation:

Given expression 2x²-3x-170

/* splitting the middle term, we get

= 2x²-20x+17x-170

= 2x(x-10)+17(x-10)

= (x-10)(2x+17)

Therefore,

2x²-3x-170 = (x-10)(2x+17)

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Answer 2

(2x + 17) (x - 10)

Step-by-step explanation:

Given,

2x² - 3x - 170

Splitting the middle term:

2x² - 20x + 17x - 170

Subtracting 17x from 20x, the answer will be 3x and multiplying 17x and 20x will be same by multiplying 170 and 2x²

2x² - 20x + 17x - 170

Taking out the common:

2x (x - 10) + 17 (x - 10)

(2x + 17) (x - 10)

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