if a - b is = 4 and a + b = 6 find a^2+ b^2
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a-b=4 a+b= 6 find a^2 + b^2
a-b+a+b= 4+6=10
2a= 10
5+b=6
b=6-5=1
b=1
a= 10/2=5
therefore, a^2+b^2=25+1=26
hope this help you:)!!
a-b+a+b= 4+6=10
2a= 10
5+b=6
b=6-5=1
b=1
a= 10/2=5
therefore, a^2+b^2=25+1=26
hope this help you:)!!
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