factorise: 8a^2-24ab+18b^2
Answers
Answered by
12
Heya!!!
Answer to your question:
8a^2-24ab+18b^2
☆2 (4a^2-12ab+9b^2)
☆2 [(2a)^2 -2(2a)(3b) + (3b)^2]
☆2 (2a-3b)^2
Hope it helps ^_^
divyanshi5650:
yep! it helped...
Answered by
2
Step by step solution :
Step 1 :
Equation at the end of step 1 :
((8 • (a2)) - 24ab) + (2•32b2)
Step 2 :
Equation at the end of step 2 :
(23a2 - 24ab) + (2•32b2)
Step 3 :
Step 4 :
Pulling out like terms :
4.1 Pull out like factors :
8a2 - 24ab + 18b2 = 2 • (4a2 - 12ab + 9b2)
Step 1 :
Equation at the end of step 1 :
((8 • (a2)) - 24ab) + (2•32b2)
Step 2 :
Equation at the end of step 2 :
(23a2 - 24ab) + (2•32b2)
Step 3 :
Step 4 :
Pulling out like terms :
4.1 Pull out like factors :
8a2 - 24ab + 18b2 = 2 • (4a2 - 12ab + 9b2)
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