Answer:
a to the power of 8
Step-by-step explanation:
when you multiple exponents with the same "a" like in your case, you just add the exponents, so it would be
a to the power of 3+5, which is a to the power of 8
a to the power of eight
When you multiply two numbers with exponents, you always add the two exponents. Make sure they both of the same base before you simplify it. In this case, they both have the base of the variable of a, so you can go ahead and add the two exponents.
Now, 3x 2+x+5⩾0
This is because b² −4ac=1−4×5×3
=−59 (roots are imaginary)
3x²+x+5=(x−3)² =x²+9−6x and x−3⩾0
2x²+7x−4=0
2x²+8x−x−4=0
2x(x+4)−1(x+4)=0
(2x−1)(x+4)=0
x= 1/2 and−4 but x≥3
∴ No solution.
lol hehehe
See the attached image
B
