exam Maths Puzzle Numerical Ability

given: f(a)=(sqrt)a^2+3a, find a(-2)

a.-4 and 1
b. (sqrt)10
c.(sqrt)2
d. There is no real solution

Read Solution (Total 0)

exam Other Question

subtract
2x/x^2 - 13x + 42 - 7/ x-6


Yvonne biked for 1 1/4 hours and traveled 12 1/2 miles. How many miles per hour did she average?