factorise
(1) 4 x² +9y²+16z²+12xy-24yz-16xz
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Answered by
3
Answer:
4x²+9y²+16z²+12xy -24yz -16xz
= (2x)²+(3y)²+(4z)²+2(2)(3)xy -2(3)(4)yz -2(2x)(4z)
= (2x + 3y - 4z)(2x + 3y - 4z)
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thank you
Answered by
2
Answer:
Sorry But i don't know sorry
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