exam Maths Puzzle Numerical Ability

Factor 5a^2-2ab-7b^2

Read Solution (Total 0)

exam Other Question

I need Help, How would I do the following?

Using one of the laws of exponents, prove that any number raised to
the power 0 is 1. I do not understand these inequalities.. Please help me..

Solve for x: Graph the solution
A) 5-2x>15
B) |4-x|<6
C) |2x-5|-4=6 Does not need graphed
D) |3x-1|+6=4 Does not need graphed.

Thankyou so much.. Kelly