factorixe following x²+15x + 56
Answers
Answered by
0
Answer:
Answer
x
2
+15x+56
Onsplitting:−
=x
2
+7x+8x+56
=x(x+7)+8(x+7)
=(x+7)(x+8)
Answered by
0
x^2+15x+56 is your question
answer is
X^2+7X+8X+56
X(X+7)+8(X+7)=0
(X+7)(X+8)=0
X+7=0
X=-7
X+8=0
X=-8
THESE ARE THE ANSWER
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