`(7532+100y^2) + 10(10y^2 -110)`
The expression above can be written in the form `ay^2 + b`, where a and b are constants. What is the value of a + b ?

5(10x^2-300)+(9844+50x^2) The expression above can be rewritten in the from cx^2+d , where c and d are constants, What is the value of d-c?

(-3x^(2) + 5x -2) -2(x^(2)-2x-1) If the expression above is rewritten in the form ax^(2) + bx +c , where a, b, and c are constants, what is the value of b ?

The sum of −2x^2 + x + 31 and 3x^2 + 7x − 8 can be written in the form ax^2 + bx + c , where a, b, and c are constants.What is the value of a + b + c ?

If y=a+ bx^(2) , where a, b are constants, then

If y=a+ bx^(2) , where a, b are constants, then

(2-i)/(5-2i) If the expression above is rewritten in the form a+bi, where a and b are real numbers, what is the value of -b written as a fraction? (Note: i^(2)=-1 )

If the expression (-3 I ^(2) + 2i )/(2 +i) is written in the form a + bi, where a and b are real numbers and I = sqrt-1, what is the value of a ?

(3i +2)/(-i-3) If the expression above is expressed in the form a +bi, where I = sqrt-1, what is the value of b ?

(7 +i)/(8-i) If the expression above is expressed in the form a +bi, where I = sqrt(-1, what is the value of b ?

(4x + 4)(ax − 1) − x^2 + 4 In the expression above, a is a constant. If the expression is equivalent to bx, where b is a constant, what is the value of b ?