Since its adding and subtracting just add the coefficients of similar terms (coefficient is the number in front, term is the coefficient and variables, similar terms are terms that have the same variables)
3ab-9ab+7ab
3-9=-6: -6ab+7ab
-6+7=1: 1ab or ab :)
Answer:
inverse
Step-by-step explanation:
inverse
hope this helps
Answer:
26.7 (1 d.p.)
Step-by-step explanation:
Please see attached picture for full solution.
Just put 3.150 lol that what I did
Answer:
Hey buddy don't worry this lesson is about aquatic equations and solving quadratic questions in a graphical manner. Quadratic questions have 2 equal or different solutions and the largest power or exponent of X is 2 or squared. If you need more help please let me know