Simplify:-
(5+√7) (2+√5)
pls make it fast guys:)
Answers
Answered by
1
Answer:
here is ur answer....
Step-by-step explanation:
(5+
7
)(2+
5
)
5(2+\sqrt{5})+\sqrt{7}(2+\sqrt{5})5(2+
5
)+
7
(2+
5
)
10+5\sqrt{5}+2\sqrt{7}+\sqrt{35}10+5
5
+2
7
+
35
Since value of \sqrt{5} = 2.23
5
=2.23
Value of \sqrt{7} = 2.64
7
=2.64
Value of \sqrt{35} = 5.91
35
=5.91
Substitute the values
10+5(2.23)+2(2.64)+5.9110+5(2.23)+2(2.64)+5.91
32.3432.34
Hope it helps you dear and plss mark me as the brainliest
Answered by
1
Product -
( 5 + √7 ) ( 2 + √5 )
process of product-
(5×2) + (√7×2) + ( 5×√5) + (√7×√5)
10 + 2√7 + 5√5 + √35.
So, this is answer.
I hope it's helpful for all of you.
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