Question

solve : (x+3) (x-10)
BY USING FORMULA ​

Answer 1

Answer:

see (x+3)(x-10)

we have to make product of (x+3) (x-10)

x(x-10)3(x-10)

x²-10x+3x+100

x²-7x+100 mark me as brainlist and plz follow me plzzz

Answer 2

(x+3)(x-10)
Formula: (a+b)(a+c)=a2 + a(b+c) + bc
= x2 + x(3+10) + 3*10
= x2 + 13x + 30 (Ans.)