Question

Factorise ( Spliting method )

$18{x}^{2} - 51x + 35$
plz this Urgent...​

Answer 1

Answer:

(3x−5)⋅(6x−7)

Step-by-step explanation:

The first term is, 18x2 its coefficient is 18 .

The middle term is, -51x its coefficient is -51 .

The last term, "the constant", is +35

Step-1 : Multiply the coefficient of the first term by the constant 18 • 35 = 630

Step-2 : Find two factors of 630 whose sum equals the coefficient of the middle term, which is -51 .

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -30 and -21

18x2 - 30x - 21x - 35

Step-4 : Add up the first 2 terms, pulling out like factors :

6x • (3x-5)

Add up the last 2 terms, pulling out common factors :

7 • (3x-5)

Step-5 : Add up the four terms of step 4 :

(6x-7) • (3x-5)

Which is the desired factorization

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Answer 2

Answer:

mtlb........................