Question

find the square of 4a + 3b​

Answer 1

• Given Equation is (4a - 3b)^2.
• It is in the form of (a - b)^2 = a^2 + b^2 - 2ab.
• = > (4a)^2 + (3b)^2 - 2(4a)(3b)
• = > 16a^2 + 9b^2 - 24ab.
• Hope this helps!

hope it's helps ☺️☺️

Answer 2

Answers:-

(4a+3b)^2=16a^2+24ab+9b^2

Step-by-step explanation:

(a+b)^2=a^2+2ab+b^2

(4a+3b)^2=(4a)^2+2×4a×3b+(3b)^2

(4a+3b)^2=16a^2+24ab+9b^2.