Write the expression-3x2+2y2+5xy-2y+5x2-3y2 in simplest form

a how many terms are in the simplified expression?

b how many terms in the simplified expression negative

After applying the composition r0.90 ry to rs what are the coordinates of r' and s'? a. r'(–3, 1),  s'(–3, 5)b. r'(–1, 3),  s'(–5, 3)c. r'(1, 3),  s'(5, 3)d. r'(5, 3),  s'(1, 3)

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.