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> 分解因式:m(m+4)-(m2+1)0+(15)-1-数学
分解因式:m(m+4)-(m2+1)0+(15)-1-数学
题目简介
分解因式:m(m+4)-(m2+1)0+(15)-1-数学
题目详情
分解因式:
m(m+4)-(
m
2
+1
)
0
+(
1
5
)
-1
题型:解答题
难度:中档
来源:不详
答案
m(m+4)-(
m
2
+1
)
0
+(
class="stub"1
5
)
-1
=m2+4m-1+5=(m+2)2.故答案为(m+2)2.
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分解因式:m(m+4)-(m2+1)0+(15)-1-数学
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