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3 years ago

Evaluate the expression 2x2 - yl yl + 3xº for x = 4 and y = 7

Mathematics

1 answer:

Bond [772]3 years ago

6 0

Answer:

replace the given values of x and y

Step-by-step explanation:

hope it helped!!!

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If 40% reps 98
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3 years ago

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Step-by-step explanation:

Given the expression:

$2.5( \frac{8.6}{2} ) - 1.8$

Follow BODMAS rule.

always evaluate brackets first, followed by multiply or division then addition or subtraction from LEFT to RIGHT.

$2.5( \frac{8.6}{2} ) - 1.8 \\ = 2.5(4.3) - 1.8 \\ = 10.75 - 1.8 \\ = 8.95$

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Step-by-step explanation:

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3 years ago

Evaluate the expression 2x2 - yl yl + 3xº for x = 4 and y = 7​

Evaluate the expression 2x2 - yl yl + 3xº for x = 4 and y = 7