Question

(x-7)(x-7)+(y +1] (y-1) pls help​

Answer 1

Answer:

(x2-14x+y2+48)

Step-by-step explanation:

we will solve brackets first,

the simple do multiplication and additions and subtraction

Answer 2

Answer:

Step-by-step explanation:

Factorises

(x-7)(x-7)+(y+1)+(y-1)

Xsquared-7x-7x+49+ysquared-y+y+1

Xsquared-14x+49+ysquared+1[final answer]