Answer:
-7y2 - 8y + 5
Explanation:
Changes made to your input should not affect the solution:
(1): "y2" was replaced by "y^2". 1 more similar replacement(s).Step 1 :
Equation at the end of step 1 :
((((0 - 23y2) - 2y) + y2) - 6y) + 5
Step 2 :
Step 3 :
Pulling out like terms :
3.1 Pull out like factors :
-7y2 - 8y + 5 = -1 • (7y2 + 8y - 5)
Trying to factor by splitting the middle term
3.2 Factoring 7y2 + 8y - 5
The first term is, 7y2 its coefficient is 7 .
The middle term is, +8y its coefficient is 8 .
The last term, "the constant", is -5
Step-1 : Multiply the coefficient of the first term by the constant 7 • -5 = -35
Step-2 : Find two factors of -35 whose sum equals the coefficient of the middle term, which is 8 .
-35 + 1 = -34
-7 + 5 = -2
-5 + 7 = 2
-1 + 35 = 34
Observation : No two such factors can be found !!
Conclusion : Trinomial can not be factored
Final result :
-7y2 - 8y + 5 Hope this helps