Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class
Last updated at May 29, 2023 by Teachoo
Ex 6.3,4 Find (b) (– 13) + 32 – 8 – 1(−13) + 32 − 8 − 1 = −13 − 8 − 1 + 32 Taking − common = − (13 + 8 + 1) + 32 = − (13 + 9) + 32 = − 22 + 32 = 32 − 22 = 10