factorise x2+z2+2xz factorise it
Answers
Answered by
44
x²+z²+2xz
We know that
(a+b)²= a²+b²+2ab
Here also,
(x+z)²=x²+z²+2xz
Therefore, answer should be (x+z)²
We know that
(a+b)²= a²+b²+2ab
Here also,
(x+z)²=x²+z²+2xz
Therefore, answer should be (x+z)²
Answered by
69
x² + z² + 2xz
= x² + 2xz + z²
Now splitting the middle term.
= x² + xz + xz + z²
= x( x +z) + z ( x + z)
= ( x + z) ²
Hope helped!
= x² + 2xz + z²
Now splitting the middle term.
= x² + xz + xz + z²
= x( x +z) + z ( x + z)
= ( x + z) ²
Hope helped!
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