Question

(1-5a)(1-7a) Find the product. Solve with steps please

Answer 1

(1-5a)(1-7a)
so you need to use F.O.I.L.
Step 1: Multiply first terms: 1
Step 2: Multiply outter terms:-7a
Step 3: Multiply inner terms:-5a
Step 4: Multiply last terms:35a^2
Step 5: Add like terms.
Answer: 35a^2-12a+1

Answer 2

would it be 1-12a+35a^2?

Answer 3

or a^2-12a+35?

Answer 4

my original answer.

Answer 5

thank you