Question

4. If a=6 and b = 5, then find the values of:
(iv) (a + b) (a² - ab + b²)​

Answer 1

Step-by-step explanation:

put values of a and b

( 6+5)(6'2-(6)(5)+5'2)

(11)(36-30+25)

(11)(6+25)

(11)(31)

341 answer

Answer 2

Answer:  341

Step-by-step explanation:

Given that:

a=6

b=5

Substituting the values of 'a' and'b' in:

(a+b)(a²-ab+b²)

(6+5)(6²-6×5+5²)

(11)(36-30+25)

Following the rule of BODMAS:

(11)(6+25)

(11)(31)

341

THEREFORE, the answer is 341