exam Maths Puzzle Numerical Ability

Please help me solve this equation:
Simplify by removing factors 1
q^2-49/q^2-14q+49

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exam Other Question

How can i slove 3(y+9)-3y? If h=-2, substitute the values immediatley to the left and right of h into the function to find the corresponding y. f(x)=x^2+4x+1 Fill in the following table. Make sure your x-val