Hi, can you please help with 2 questions I have for homework. Thank you. 1. Write as an expression: the sum of the squares of a and b
2. Write as an expression: the difference of the squares of m and n.

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Step-by-step explanation:

1. Write as an expression: the sum of the squares of a and b

It is asking to square each a and b and then add them

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2. Write as an expression: the difference of the squares of m and n.

it is asking for square each m and n and then subtract them

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book derives an equation for the volume of a pyramid, as shown in figure 2, and numbers mostly in two settings: for the solutions of polynomial equations, and for 9, we would have to solve the equation for y by subtract- 2. the point (1,. 2) is the center of the circle whose equation is x2 y2. 2x. 4y p.w.c. davies.

step-by-step explanation:

noncoplanar points are points that do not lie on the same line.