Question

Calculate the perimeter of a rectangle whose area is
25x2 – 35x + 12.  

Q2 Find the zero of the polynomial (x−3)2 - (x + 3)2  


Q3 Factorize  12xy2+8xy–20y

Q4  Find the value of the polynomial 5x – 4x2 + 3 at x = 2 and x = –1


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Answer 1

Answer:

x is equal to89°

Step-by-step explanation:

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Answer 2

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