Answer:
(2x + y)(2x - y)
Step-by-step explanation:
1. Simplify the square 4x²:
(2x)² - y²
2. Apple the difference of two squares formula <em>x² - y² = (x + y)(x - y)</em>:
(2x + y)(2x - y)
hope this helps!
Answer : acute
Right triangle : a^2+b^2=c^2
Acute triangle : a^2+b^2 > c^2
Obtuse triangle:a^2+b^2 < c^2
6^2+7^2 > 9^2
7 is 1/10 of 70
is means equal in mathematics
of means multiplication
7 = 1/10 x a
Multiply by 10 on both sides
a = 70
Answer:
C
Step-by-step explanation:
by using
6=a 8=b you would get 100
then
= 10.