Question

x2 + 22x +85 solve ​

Answer 1

Answer:

2x+22x+85

= 24x+85

hope it is helpful.....

mark as brainlist ✔️✔️

Answer 2

Step-by-step explanation:

The first term is, x2 its coefficient is 1 .

The middle term is, -22x its coefficient is -22 .

The last term, "the constant", is +85

Step-1 : Multiply the coefficient of the first term by the constant 1 • 85 = 85

Step-2 : Find two factors of 85 whose sum equals the coefficient of the middle term, which is -22 .

-85 + -1 = -86

-17 + -5 = -22 That's it

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -17 and -5

x2 - 17x - 5x - 85

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

x • (x-17)

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

5 • (x-17)

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

(x-5) • (x-17)

Which is the desired factorization