Factorise 5√5^2+30x+8√5
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Given, 5root 5x^2+30x+8root 5 can be written as
= 5 root 5x^2+20x+10x+8 root 5
= 5root 5x^2+ 20x + 2 * root 5 * root 5x + 8 root 5
= 5x(root 5x+4) + 2 root 5(root 5x+4)
= (root 5x+4)(5x+2root 5)
Hope this helps!
= 5 root 5x^2+20x+10x+8 root 5
= 5root 5x^2+ 20x + 2 * root 5 * root 5x + 8 root 5
= 5x(root 5x+4) + 2 root 5(root 5x+4)
= (root 5x+4)(5x+2root 5)
Hope this helps!
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Answered by
0
Answer:
= 5 root 5x^2+20x+10x+8 root 5
= 5root 5x^2+ 20x + 2 * root 5 * root 5x + 8 root 5
= 5x(root 5x+4) + 2 root 5(root 5x+4)
= (root 5x+4)(5x+2root 5)
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