Question

Evaluate each expression for g = -7 and h = 3 and match it to its value.

Answer 1

73

Explanation:

Answer 2

g=-7, h=3 so

1. -4 g+h = -4*(-7)+3 = 312. 2 g-h = 2*(-7) -3 = -17
3. 46 h-g = 46*3-(-7) = 145
4. -10 gh = -10*(-7)*3 = 210
5. -21 g+h^2 = -21*(-7)+3^2 = 159
6. 10 g^2 -h = 10*(-7)^2 - 3 = 487