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18 questions
b and c divided by 3
b + 3c
3b+c
b − 3c
3b−c
b and c, all divided by 3
b + 3c
3b+c
b − 3c
3b−c
2 and x squared
2 + x2
2 − x2
x22
2x2
2 and x, all squared
(2 + x)2
22 + x2
2+x2
22+x
One third of the sum of r and s
31(r+s)
31r+s
31r +31s
31+r+s
Triple the sum of b and c
3(b+c)
3(b+c)2
3+b+c
3+bc
The sum of m and n cubed
m + n3
m3 +n3
(m+n)3
mn3
The sum of m and n, all cubed
(m+n)3
m+n3
(m+n)2
m+n2
Three times x, subtracted from b
b−3x
3x−b
b−3+x
3+x−b
The product of a and the square of b
ab2
a2b2
(ab)2
a2b
The sum of a and five times b
a+5b
5a+b
5(a+b)
a+b5
3 less than t
t−3
3−t
t+3
3+t
4 more than a
a+4
4+a
a−4
4−a
The product of the square of x and 9
9x2
92x2
(9x)2
92x
The square of the product of c and d
(cd)2
c2d
cd2
c2d2
The sum of the squares of x and y
x2+y2
(x+y)2
x2+y
x+y2
The sum of the squares of p, q, and r
p2+q2+r2
(p+q+r)2
p2+q+r
p+q2+r
Half the sum of c and d squared
21(c+d2)
21c+d2
21(c+d)2
21(c2+d2)
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