Question

Find the value of expression to a minus 2 y - 10 + 4 + b 5 and be equal to 1

Answer 1

Step-by-step explanation:

(i) y − z

(ii) 

(iii) z2

(iv) 

(v) x2 + y2

(vi) 5 + 3 (mn)

(vii) 10 − yz

(viii) ab − (a + b)