Question

If a + b = 5, ab = 6, then a + b3 explain​

Answer 1

Sure, here it is:

Step 1- Substitute the values...

I am using the multiples of six: 1, 2, 3, 6

So, if a = 2 and b= 3, then:

Step 2- Verify

a + b = 2 +3 = 5 ( Correct!)

ab = 2*3 = 6 (Correct!)

Therefore, I have verified that a = 2 and b = 3.

Step 3- Substitute and solve!

So, a + b3= 2 + 3*3 = 2 + 9 =       11

This is the answer... Hope it helps! Pls, mark brainliest! Thank you !