Question 1 of 21
1 point
which of the following represents the factorization of the trinomial below?
x2- 17x+30
oa (x-2)(x+15)
o b. (x-3)(x-10)
o c. (x-3)(x+10)
o d. (x-2)(x-15)
submit

Step-by-step explanation:

first step find two numbers when multiplied by themselves gives 30 and when added gives-17.

And then put in place of -17π and these factors are -2πand-15π, expressing this mathematically gives:π2-2π-15π+30(now factorize common factors and variables)=π(π-2)-15(π-2)[if term in both brackets are different then the result definitely will also be wrong] now consider both outside terms together and any one of those in brackets=(π-15)(π-2)/(π-2)(π-15)any of these is correct but advisable to choose the first .Hope this also helps.

a = 3.14

b = 18

c = 18/5 or 3.6 or 3 3/5

step-by-step explanation:

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)