Question

factorize:--7x²+37x-2 ?????????​

Answer 1

Answer:

x

(

7

x

−

2

)

−

5

(

7

x

−

2

)

x(7x-2)-5(7x-2)

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

The first term is, 7x2 its coefficient is 7 .

The middle term is, -37x its coefficient is -37 .

The last term, "the constant", is -30

Step-1 : Multiply the coefficient of the first term by the constant 7 • -30 = -210

-210 + 1 = -209

-105 + 2 = -103

-70 + 3 = -67

-42 + 5 = -37 That's it

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -42 and 5

7x2 - 42x + 5x - 30

7x • (x-6)

5 . (x-6)

(7x+5) • (x-6)

Which is the desired factorization