Answer:
Step-by-step explanation:
1. equivalent
2. 29
3.equivalent
The square of (7m-3)2 is 49m squared minus 42m+9
Answer:
Here you go. Hope it helps!
Answer:
÷
Step-by-step explanation:
÷
first, do the equation in the bracket:
⇒
before solving, make sure both denominators are the same:
⇒
⇒
solve with new equations:
⇒
⇒
next take and divide it to :
( when dividing fractions, multiply the first fraction by the reciprocal of the second fraction = x )
⇒ x
⇒
reduce the fraction:
⇒ =