what is thw factor of x²+24x-1296
Answers
Answer:
Step 1 :
Trying to factor by splitting the middle term
1.1 Factoring x2-78x+1296
The first term is, x2 its coefficient is 1 .
The middle term is, -78x its coefficient is -78 .
The last term, "the constant", is +1296
Step-1 : Multiply the coefficient of the first term by the constant 1 • 1296 = 1296
Step-2 : Find two factors of 1296 whose sum equals the coefficient of the middle term, which is -78 .
-1296 + -1 = -1297
-648 + -2 = -650
-432 + -3 = -435
-324 + -4 = -328
-216 + -6 = -222
-162 + -8 = -170
-144 + -9 = -153
-108 + -12 = -120
-81 + -16 = -97
-72 + -18 = -90
-54 + -24 = -78 That's it
Step-by-step explanation:
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