factorise 4y square+28yz+49z square
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Answered by
1
=4y^2+28yz+49^2
=(2y)^2+2*2y*7z+(7)^2
=(2y+7y)^2
i hope that this will help u................^_^
=(2y)^2+2*2y*7z+(7)^2
=(2y+7y)^2
i hope that this will help u................^_^
Answered by
1
(y+z)² = (y²+z²+2yz)
(4y²+49z)² = (4y²)² + 49z +2(28yz)
Answer
i hope u like this
(4y²+49z)² = (4y²)² + 49z +2(28yz)
Answer
i hope u like this
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