Question

plsssss tellll ans fast​

Answer 1

STEP-BY-STEP SOLUTION

VALUE OF a= (-1), b = (-2),

(1.) 2a - 2b - 4 - 5 + a

= 2×(-1) - 2×(-2) - 4 - 5 + (-1)

= (-2) - (-4) - 4 - 5 + (-1)

= (-2) + 4 - 4 - 5 + (-1)

= 2- (-1) + (-1)

= 2 + 1 - 1

= 3-1

= 2

》HOPE IT HELPS....《

Answer 2

Answer:

answer of 1 que is -8

answer of 2 que is 7

My handwriting is poor