Question

15. Find the value of 6(2a + 8b) if a = 1, b = -1.
plz answer
I'll mark brainlist
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Answer 1

Step-by-step explanation:

Given :

6(2a + 8b) where a = 1, b = -1

= 6(2 × 1 + 8 × (-1))

= 6(2 - 8)

= 6 × (-6)

= -36

Answer 2

Step-by-step explanation:

put the values of a and b in equation

6(2×1+8×(-1))

=6(2-8)

=6(-6)=(-36)